I'm really glad I watched this. We just got a demo for one literally last night. Lady told us to only fill half way, said there is no filter with these new rainbows. So no need to ever buy a filter. Of course trying to get us to get it and we almost did.... but I'm glad now we didn't.
I continue checking my water. I love to see it! My old one was not as simple to use. No problem for me being a smaller water basin. But,thanks for the reminder. I appreciate the info
I bought one of the E2 black units mainly for the novelty after visiting their factory in michigan. I was thrilled to walk into a facility and see how much of it was produced within the state along with the backstocking of spare parts for even the older generations. that said, no one should be buying these units new. Frankly, people buy these that shouldnt be. The water tank is a pain and people give up on it. So you can find them essentially new for a few hundred bucks. I bought mine in like=new considion for $200 with all accessories and packaging for example. The cleaner head on the older E2 with the corner scrubbers is my personal favorite feature. Which It doesnt look like it exists on that newer unit. Again, they're interesting. Buy them used and cheap if you want to experience one. No doubt it will hold up better than your average vacuum and may even perform better. Spare parts are available and affordable. But if you're willing to spend $2k on a new vacuum, then just do yourself a favor and splurge on the sebo. Hell, buy a sebo and a Miele for the price!
How does the Sirena compare? I have a 30 year old Rainbow. My power nozzle went bad..Can't find anyone that has a replacement, so was looking for a new water vacuum.
I have a gold 2 speed I bought new in 2006 (still have it) I also bought a Sirena a few years ago.... They work very similarly but that's where it ends for me...the sirena is so much more awkwardly shaped... it's more difficult to clean underneath when done...it definitely feels cheaper made... and I don't think the separator works nearly as well as the rainbow separator... I'm not sure why.... I noticed when using it the separator was always filthy....but the rainbow separator wasn't......Again... It think it works fine for cleaning... It's just that using it everything about it felt more difficult to use. I've used it maybe a total of 5 to 10 times and it's stored in my closet. I don't want it... I keep using my rainbow.... It was a totally unnecessary purchase for me... but I wanted to try it.
I used to work for Rexair and I personally own a D3C, D4C, E2 1 speed and an E2 2 Speed Black. The best power nozzles that I have personally observed is the R1650, 42800, R4375 and the PN-12. My favorite motor/pn setup is the D4C with the R4375 or the E2 2 Speed with the PN12. The E2 1 Speed will work well too with the PN12. The only drawback with using the older D series Rainbows are they don't have exhaust filtration. All Rainbows though are unique in their own way. They're a fabulous machine. I would never purchase one brand new, all of mine have been purchased used and have been refurbished.
The only new high end vacuum I ever bought was a gold 2 speed in 2006...new in sealed box... It is now 18 years later.... Not only have I taken such good care of it... as I do with all my stuff...bu it still looks new... It isn't faded... Just cleaning the separator ever time and giving the intake seals and the bottom a quick wipe before storing goes a long way... Taking the hepa filter off and looking into the exhaust hardly any dirt/dust on the fans at all......I had to get the control board replaced in 2018... Apparently there was a recall on them I didn't know about....the rainbow guy said the new board he put in is so much better and I should have no more issues... Over the years I've come so close to upgrading but I could never justify it.... I'm so glad I've kept it all these years... It's not my daily driver but it gets used at least once a month and usually a few hours.... I want a new Kirby or a really good reconditioned used one too...
The system is designed to essentially never be turned off, unless you're cleaning the water basin. You SHOULD run it 24/7, otherwise you're not getting the full effect. It's an Air Purifier, that just so happens to have a vacuum attachment.
There is a video that shows how to set the startup level to your preference, push + hourglass and power button to remember what your last level was. 🌈🌀
AIrflow and suction are only part of it. For those of us with allergies, the since of the particles filtered matters most. . Obivoisly any vacuum without a filter is going to suck better than one with a filter. Similarly, one that lets a lot through will suck better than one that filters tiny particles. I'm curious what a water vac lets through, and how the vacs would compare if they all filtered at a hepa level.
Great informative video! I would like to see you test the SRX’s power nozzle on the rainbow E2 black I’m curious to see how it preforms with the older model if you wouldn’t mind
The latest Rainbow SRX power nozzle has been changed. Instead of using the foot pedel to unlock the tilt, it's now back to the previous design which was friction based.
Question, I just had a rainbow demo. How come the demos show that it picks up soooo much after using my own Shark vacuum? There’s other vacuums that are even better??
I love my Rainbow. I know it isn’t the best carpet vacuum and if I had mostly carpeting I wouldn’t purchase the machine. But, I have hard floors with a few large rugs which it cleans perfectly every time. By no means is it a perfect machine and I think you have to want the rainbow to enjoy the ownership because it is time consuming compared to mostly everything else on the market. My favorite ability of rainbow is the wonderful smell after I vacuum because of the water perfumes. Nice video 👍🏼
I'm a PROUD Rexair Rainbow DCE series model manufactured back in the md '80's. This series were really incredible! Simply incredible! BUT, Rexair took them out of production to introduce 'advanced' models. So today, sustaining such a machine is very hard, mainly because of the scarcity (and copying) of the original Rexair Rainbow spareparts and accessories. Your video has SAVED ME A WHOLE LOT OF MONEY as I was seriously thinking in buying the latest Rainbow model. Which, compared to my granny, is FAR FROM BEING A TRULY CLEANING SYSTEM as it seems. So, I'm back to square one and that's not funny, not funny AT ALL....... I DEEPLY thank you for this video. It HURTS but the truth was never easy to swallow a thing, no?
alot of similarities.....I havent put the two together to test... my guys is D4 would outperform....but I may be wrong..I may have to do a video on this..
I believe the SRX power head is just a modern version of the PN2 (or PN2e) power head with a few changes, but it does seem like the PN2 is still more superior since its brush roll is more aggressive (thanks to the stiffeners). And watching you perform the tests makes me wonder how the SRX power head would perform connected to an E2 (an E2 Black specifically cause the connection looks very similar to the PN12) since its motor is more powerful than the SRX.
If I’m not mistaking I’m pretty sure rainbow went back to the other power nozzle that the e2 black used. I’ve been seeing new srx models but with the previous version power head instead of the new one designed for the srx. So it again has the active edge clean and now has some cool clue accents to match the srx color scheme. I wonder if the new updated e2 black nozzle will perform better with the srx’s reduced airflow on the hard floors.
Greg swapping out the brush strips to the new HD variety makes a big difference as does removing the ridges on the base plate rollers which gets the sole plate closer to the floor. Mine will suck sand off the bare floor now but not like my Lux Guardian Platinum. Sad the unit is under powered compared to the E2 Black. Prefer the other PN12 nozzle with the side drive roller.
I'd like to see the airflow on miele (or other 2-ply bags)with a.bag used for 5-weeks bag. The porous bag and hepa filter get clogged...rainbow water bin does not. Operator error in not filling or keeping bin filled with proper water fill...
I don't think i want this new one. But which older one do i want? When i was a kid my family own a rainbow.. circa 80s.. it was a one speed.. cleaned very well.. is there s video that you guys review the best rainbows of the past ?
What about the prolux ctx I would like to see the 3 side by side mess for mess lol I over research and I'm down to rainbow/Serena and prolux ctx but there is not much of anything on prolux
I bought my blue e2 rainbow in November of 2010 and a few months later the e2 black came out. I think I made a wise choice on it and almost made a mistake by trading in my blue one for the srx but after seeing this video I will be keeping my e2 blue
I just got one so I will let you know. Tested on my carpet and worked quite well. Are there more powerful ones with better suction sure 😃 Are they crazy expensive Yes. But if you can find one at bargain Price grab it. I would say I'm a fan boy from the 8 years of using them. Every one previous owned. I have a cleaning business.
if I can get my hands on one I will... they are few and far between here....I had one years ago... its an ok machine but at the time I had no tools to test with..
It is a shame they are going this route. The same thing with the Quantum X in that you have very little amount before max so might not be able to do all your rooms before doing the refill on it. Funny they added the filter to it since the selling point of these is you do not need other filters and these run better because the filters do not get clogged up but in this case they are having to say we are not as good so need another filter.
Again, the SRX (RHCS19) model to me has some nice features but lacks in power due to the smaller fan motor, fixed basin option, lack of airflow on the power nozzle, etc. and I will be keeping my E2 Black V1 as it’s more capable than the SRX. That said, Rainbow machines have lower maintenance and consumables costs than most conventional bagged vacuum cleaners and use water as the filter, which isn’t as detrimental to the environment as HEPA bagged machines. The dust inside the motor housing on old Rainbow designs is due to non-water-soluble substances as well as Consumer Reports using these substances as “household dust and dirt analogues” in vacuum testing. Otherwise the machines were capable of 97% efficiency in capturing and retaining average household dirt. I bought a Rainbow D4 SE from a woman roughly 25 years after she first purchased it and it was like brand new. She was the type to follow the manual to the letter but also a clean freak. Those on Vacuumland who own Rainbows have had no trouble keeping their machines clean as well, regardless of the model. I agree with you that the SRX isn’t nearly the machine it should be but Rexair did this before with the first E Series machines. Hopefully the engineers realize their mistakes and go back to a 6 inch twin fan stage tangential bypass motor like the D4 and E 2 type 12 before it and modify the power nozzle design to allow more airflow again. So, I see you are using a Baird device to measure airflow. You need to get an anemometer for testing as no one uses a Baird device on dust collection and HVAC systems. Vaclab and other vacuum cleaner enthusiasts on UA-cam use anemometers for this reason as Baird devices were made in bias toward certain vacuum cleaner brands.
What do you mean we are not gonna keep checking on the water? When I was 6, I did it for my mom all the time. Now my kids will have to do the same for me. Jokes aside. I gotta keep researching more because of you. ;) I don't agree with everything, most flaws don't bother me, I just really need to bring the level of PM particles in my house down - by all microns possible. PM's being very small particles, they just need good kick of the brush to get lifted. The point is to never go back into the room again. Sand does not matter at much if you can't breath.If your kind can't breath, you'll sell your kidney to find the answer. Things you cannot see are the worst. Well. I am not judging. I like your video. I am just still looking for a way to have the cleanest air possible (not necessarily the carpet), as upgrade to hardwood floors gotta wait. Anyways, keep up the good job and an open mind as well. :)
I’ll take the Lux any day 100x over. While water vacs are cool, what a hassle…. I think the only way i’d keep one around the house is if I got it for free!
I specifically stated in the beginning of the video... its a quick review... I don't have a particle counter nor do I want to get that specific with these videos.. the average customer and person doesn't care about that...you and I may.. there are plenty of others out there that can and will be more scientific than I.....
I'm really glad I watched this. We just got a demo for one literally last night. Lady told us to only fill half way, said there is no filter with these new rainbows. So no need to ever buy a filter. Of course trying to get us to get it and we almost did.... but I'm glad now we didn't.
Thank you! Very informative. I would like to see how Sirena Vacuum performs versus Rainbow SRX. Any comments greatly appreciated! Thanks in advance!
I would love to see the comparison too!!!
Yes, please do this comparison!
I am an expert on rexair products for 18 years now there are very cool vacuums butt not a great system
What are the chances of seeing a comparison between the sirena and srx? Thanks for the very informative video!!!!
I continue checking my water. I love to see it! My old one was not as simple to use. No problem for me being a smaller water basin. But,thanks for the reminder. I appreciate the info
Wow! Very enlightening!...I use a zip tie to hold trigger on the SRX while cleaning...lol
I bought one of the E2 black units mainly for the novelty after visiting their factory in michigan. I was thrilled to walk into a facility and see how much of it was produced within the state along with the backstocking of spare parts for even the older generations. that said, no one should be buying these units new. Frankly, people buy these that shouldnt be. The water tank is a pain and people give up on it. So you can find them essentially new for a few hundred bucks. I bought mine in like=new considion for $200 with all accessories and packaging for example. The cleaner head on the older E2 with the corner scrubbers is my personal favorite feature. Which It doesnt look like it exists on that newer unit.
Again, they're interesting. Buy them used and cheap if you want to experience one. No doubt it will hold up better than your average vacuum and may even perform better. Spare parts are available and affordable. But if you're willing to spend $2k on a new vacuum, then just do yourself a favor and splurge on the sebo. Hell, buy a sebo and a Miele for the price!
How does the Sirena compare? I have a 30 year old Rainbow. My power nozzle went bad..Can't find anyone that has a replacement, so was looking for a new water vacuum.
Check eBay probably from $50 up
I have a gold 2 speed I bought new in 2006 (still have it) I also bought a Sirena a few years ago.... They work very similarly but that's where it ends for me...the sirena is so much more awkwardly shaped... it's more difficult to clean underneath when done...it definitely feels cheaper made... and I don't think the separator works nearly as well as the rainbow separator... I'm not sure why.... I noticed when using it the separator was always filthy....but the rainbow separator wasn't......Again... It think it works fine for cleaning... It's just that using it everything about it felt more difficult to use. I've used it maybe a total of 5 to 10 times and it's stored in my closet. I don't want it... I keep using my rainbow.... It was a totally unnecessary purchase for me... but I wanted to try it.
I used to work for Rexair and I personally own a D3C, D4C, E2 1 speed and an E2 2 Speed Black. The best power nozzles that I have personally observed is the R1650, 42800, R4375 and the PN-12. My favorite motor/pn setup is the D4C with the R4375 or the E2 2 Speed with the PN12. The E2 1 Speed will work well too with the PN12. The only drawback with using the older D series Rainbows are they don't have exhaust filtration. All Rainbows though are unique in their own way. They're a fabulous machine. I would never purchase one brand new, all of mine have been purchased used and have been refurbished.
The only new high end vacuum I ever bought was a gold 2 speed in 2006...new in sealed box... It is now 18 years later.... Not only have I taken such good care of it... as I do with all my stuff...bu it still looks new... It isn't faded... Just cleaning the separator ever time and giving the intake seals and the bottom a quick wipe before storing goes a long way... Taking the hepa filter off and looking into the exhaust hardly any dirt/dust on the fans at all......I had to get the control board replaced in 2018... Apparently there was a recall on them I didn't know about....the rainbow guy said the new board he put in is so much better and I should have no more issues... Over the years I've come so close to upgrading but I could never justify it.... I'm so glad I've kept it all these years... It's not my daily driver but it gets used at least once a month and usually a few hours.... I want a new Kirby or a really good reconditioned used one too...
The system is designed to essentially never be turned off, unless you're cleaning the water basin. You SHOULD run it 24/7, otherwise you're not getting the full effect. It's an Air Purifier, that just so happens to have a vacuum attachment.
So are you going to be the one to continuously monitor the water level in the water basin? Because if not it’s worthless
@@gagainerno different than having a humidifier
There is a video that shows how to set the startup level to your preference,
push + hourglass and power button to remember what your last level was.
🌈🌀
AIrflow and suction are only part of it. For those of us with allergies, the since of the particles filtered matters most. . Obivoisly any vacuum without a filter is going to suck better than one with a filter. Similarly, one that lets a lot through will suck better than one that filters tiny particles. I'm curious what a water vac lets through, and how the vacs would compare if they all filtered at a hepa level.
Great informative video! I would like to see you test the SRX’s power nozzle on the rainbow E2 black I’m curious to see how it preforms with the older model if you wouldn’t mind
Wil be posting tonight thanks for that recommendation
The latest Rainbow SRX power nozzle has been changed. Instead of using the foot pedel to unlock the tilt, it's now back to the previous design which was friction based.
Thanks for that update I haven’t see one revised yet glad they fixed that
Thanks this helped me to decide which Rainbow Vacuum I want. I want the older one.
When you have chance get a one speed e2 model can you do testing on airflow. I heard had more airflow than E2 2 speed
I will certainly do it...
@@gagainer thanks man
Question, I just had a rainbow demo. How come the demos show that it picks up soooo much after using my own Shark vacuum? There’s other vacuums that are even better??
The best option is an MD central vacuum.
Rexair also has an update kit giving you a new cover and elbow assy. making it like the PN12 no more release pedal.
I will have to check this out.. thanks for all the info scott...I needed to hear this..
I love my Rainbow. I know it isn’t the best carpet vacuum and if I had mostly carpeting I wouldn’t purchase the machine. But, I have
hard floors with a few large rugs which it cleans perfectly every time. By no means is it a perfect machine and I think you have to want the rainbow to enjoy the ownership because it is time consuming compared to mostly everything else on the market.
My favorite ability of rainbow is the wonderful smell after I vacuum because of the water perfumes.
Nice video 👍🏼
And I think it smells clean
Would you recommend the Miele cordless handheld over a Dyson?
most def... the new version of the triflex is quite amazing..
I'm a PROUD Rexair Rainbow DCE series model manufactured back in the md '80's. This series were really incredible! Simply incredible! BUT, Rexair took them out of production to introduce 'advanced' models. So today, sustaining such a machine is very hard, mainly because of the scarcity (and copying) of the original Rexair Rainbow spareparts and accessories. Your video has SAVED ME A WHOLE LOT OF MONEY as I was seriously thinking in buying the latest Rainbow model. Which, compared to my granny, is FAR FROM BEING A TRULY CLEANING SYSTEM as it seems. So, I'm back to square one and that's not funny, not funny AT ALL....... I DEEPLY thank you for this video. It HURTS but the truth was never easy to swallow a thing, no?
alot of similarities.....I havent put the two together to test... my guys is D4 would outperform....but I may be wrong..I may have to do a video on this..
I believe the SRX power head is just a modern version of the PN2 (or PN2e) power head with a few changes, but it does seem like the PN2 is still more superior since its brush roll is more aggressive (thanks to the stiffeners). And watching you perform the tests makes me wonder how the SRX power head would perform connected to an E2 (an E2 Black specifically cause the connection looks very similar to the PN12) since its motor is more powerful than the SRX.
Are you still in the rainbow SRX vacuum if you are I would like to buy it
Still for sale.
How much is it
If I’m not mistaking I’m pretty sure rainbow went back to the other power nozzle that the e2 black used. I’ve been seeing new srx models but with the previous version power head instead of the new one designed for the srx. So it again has the active edge clean and now has some cool clue accents to match the srx color scheme. I wonder if the new updated e2 black nozzle will perform better with the srx’s reduced airflow on the hard floors.
You are correct I keep watching for one to go on sale around me so o can grab and retest I would be very interested
Greg swapping out the brush strips to the new HD variety makes a big difference as does removing the ridges on the base plate rollers which gets the sole plate closer to the floor. Mine will suck sand off the bare floor now but not like my Lux Guardian Platinum. Sad the unit is under powered compared to the E2 Black. Prefer the other PN12 nozzle with the side drive roller.
I'd like to see the airflow on miele (or other 2-ply bags)with a.bag used for 5-weeks bag. The porous bag and hepa filter get clogged...rainbow water bin does not.
Operator error in not filling or keeping bin filled with proper water fill...
I don't think i want this new one. But which older one do i want? When i was a kid my family own a rainbow.. circa 80s.. it was a one speed.. cleaned very well.. is there s video that you guys review the best rainbows of the past ?
How about the wheels is there any difference to E2 to SRS pls I want to know pls
Excellent video guys! No need to explain here. The video shows the here. 👏🏼👏🏼 CASE CLOSED. 😄
Where are these available? You don't even showed links and Amazon doesn't have the Rainbows.
only sold door to door
@@gagainer I am in Ecuador and they are 2000 and very hard to find it seems
What about the prolux ctx I would like to see the 3 side by side mess for mess lol I over research and I'm down to rainbow/Serena and prolux ctx but there is not much of anything on prolux
it will be a tie between serene and prolux as it is an aquablue knock off.....but honestly without look at it... its better than SRX
Thank you, where are you located 🇺🇸
NC... Cory shop is in High Point NC...www.houseofvacuums.com
I bought my blue e2 rainbow in November of 2010 and a few months later the e2 black came out. I think I made a wise choice on it and almost made a mistake by trading in my blue one for the srx but after seeing this video I will be keeping my e2 blue
What’s the difference between the Rainbow and the Sirena Vacuum if you know. Or what is your opinion and is one better then the other?
Great video them vacuum cleaners are more better than candles vacuum cleaners
How do you clean the underside where the spinning cap thing is?
There is a wrench and brush in a recessed pocket, to use for cleaning the separator.
Videos on line for every aspect of using them rainbow.
Good day sir.im from philippines.i plan to buy a vacuum for my business as a cleaning service.i need your help what vaccum should i buy.thank you
Awesome video, but I'm sure there will be the haters who cannot accept that their SRX is inferior.
The srx Is the worst rainbow made in the last 10 years
@@VacMaster2020 I fully agree. In all honesty I'd take a cheap Bissell or Hoover over the SRX any day of the week.
@@mikek8720 Or even a central vacuum.
I just got one so I will let you know.
Tested on my carpet and worked quite well. Are there more powerful ones with better suction sure 😃
Are they crazy expensive Yes.
But if you can find one at bargain Price grab it. I would say I'm a fan boy from the 8 years of using them.
Every one previous owned.
I have a cleaning business.
I have the single speed E series and I love it
Can’t believe the lack of airflow on the SRX. My D4C SE can out perform that.
I know right ? We even ran it without the hepa. It still registers the same i was just floored
What is a good vacuum if I mainly have bare floors (tile). Thank you
miele or sebo are great machines
Very Interesting!
How much is the costs of this Vacuum
$3,600.00
we buy in malaysia old model $1900/- in year 2014
Jesus Christ! The SRX makes an Oreck look like a powerhouse in comparison!
The older models were definitely designed better. What happened to rainbow?
agree
Do a review on Ritello 👍🏼
if I can get my hands on one I will... they are few and far between here....I had one years ago... its an ok machine but at the time I had no tools to test with..
It is a shame they are going this route. The same thing with the Quantum X in that you have very little amount before max so might not be able to do all your rooms before doing the refill on it. Funny they added the filter to it since the selling point of these is you do not need other filters and these run better because the filters do not get clogged up but in this case they are having to say we are not as good so need another filter.
There ARE things like silica and drywall dust that are not water soluable, thus would pass through the water. Hence the hepa.
Great video ✅✅
Again, the SRX (RHCS19) model to me has some nice features but lacks in power due to the smaller fan motor, fixed basin option, lack of airflow on the power nozzle, etc. and I will be keeping my E2 Black V1 as it’s more capable than the SRX.
That said, Rainbow machines have lower maintenance and consumables costs than most conventional bagged vacuum cleaners and use water as the filter, which isn’t as detrimental to the environment as HEPA bagged machines. The dust inside the motor housing on old Rainbow designs is due to non-water-soluble substances as well as Consumer Reports using these substances as “household dust and dirt analogues” in vacuum testing. Otherwise the machines were capable of 97% efficiency in capturing and retaining average household dirt.
I bought a Rainbow D4 SE from a woman roughly 25 years after she first purchased it and it was like brand new. She was the type to follow the manual to the letter but also a clean freak. Those on Vacuumland who own Rainbows have had no trouble keeping their machines clean as well, regardless of the model. I agree with you that the SRX isn’t nearly the machine it should be but Rexair did this before with the first E Series machines. Hopefully the engineers realize their mistakes and go back to a 6 inch twin fan stage tangential bypass motor like the D4 and E 2 type 12 before it and modify the power nozzle design to allow more airflow again.
So, I see you are using a Baird device to measure airflow. You need to get an anemometer for testing as no one uses a Baird device on dust collection and HVAC systems. Vaclab and other vacuum cleaner enthusiasts on UA-cam use anemometers for this reason as Baird devices were made in bias toward certain vacuum cleaner brands.
Rainbow is just selling a machine that is extra ordinary expensive. That works ordinary.
Not a real comparizon (nutzie typical).. bcz u didnt say its only for pinkpowder with no liquids nor weekly animal carpets cleaning
I used to have a knock off that my grandmother gave me ! Some stole it , it was the best , i don’t know about spending h $3k on a vacum
Can’t wait to watch the video I bet the rainbow SRX is gonna be the worst
What do you mean we are not gonna keep checking on the water? When I was 6, I did it for my mom all the time. Now my kids will have to do the same for me. Jokes aside. I gotta keep researching more because of you. ;) I don't agree with everything, most flaws don't bother me, I just really need to bring the level of PM particles in my house down - by all microns possible. PM's being very small particles, they just need good kick of the brush to get lifted. The point is to never go back into the room again. Sand does not matter at much if you can't breath.If your kind can't breath, you'll sell your kidney to find the answer. Things you cannot see are the worst. Well. I am not judging. I like your video. I am just still looking for a way to have the cleanest air possible (not necessarily the carpet), as upgrade to hardwood floors gotta wait.
Anyways, keep up the good job and an open mind as well. :)
I’ll take the Lux any day 100x over. While water vacs are cool, what a hassle…. I think the only way i’d keep one around the house is if I got it for free!
E2 win testing
So I shouldn’t get one 😢
SRX PN-3
I will say that’s not a scientific way to test vacuum cleaner’s if you look at Vaclabs videos his testing methods are more scientific.
I specifically stated in the beginning of the video... its a quick review... I don't have a particle counter nor do I want to get that specific with these videos.. the average customer and person doesn't care about that...you and I may.. there are plenty of others out there that can and will be more scientific than I.....
this could be a 10 minute video if this guy didn't talk so slow and repeat himself 5 times