HEPA Filter, RHCS19, SRX - TRUE H13 Medical Grade
5 out of 5 based on reviews.
This is the factory original OEM True H13 class, Medical Grade HEPA filter (Neutralizer) for the model RHCS19, SRX series Rainbow vacuum.
You should replace your filter once every 3-4 years. If you need to replace it more often, you should change your water basin in the middle of cleaning. Once the water gets thick with dirt and debris, it becomes more difficult to filter. The dirt will start to bounce off the sludge and go up through the motor and get caught by the HEPA filter.
Be careful not to vacuum up drywall dust or baby powder as the water has a difficult time filtering this type of material.
Which are the classes of HEPA filters by their retention at the given most penetrating particle size (MPPS)?
| HEPA Class | Retention (total) | Retention (local) |
|---|---|---|
| E10 | >85% | --- |
| E11 | >95% | --- |
| E12 | >99.5% | --- |
| H13 | >99.95% | >99.75% |
| H14 | >99.995% | >99.975% |
| U15 | >99.9995% | >99.9975% |
| U16 | >99.99995% | >99.99975% |
| U17 | >99.999995% | >99.9999% |
Here is a link to more information about HEPA filters and the fraud within the filter industry...Wikipedia
It is better to toss your old filter and not replace it than to buy a generic filter. Generic filters do very little for the air quality while reducing your airflow and performance.
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Latest Item Reviews:
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5/5 By Catherine On Feb 20th 2025
"The new HEPA filter works great on my Rainbow SRX! Story time! I accidentally ran my Rainbow with nasty water in the Canister and it made my Rainbow (and the whole house) smell like a nasty swamp, even after I replaced the water. Word to the wise, be sure you have clean water in the canister haha! I tried cleaning the canister and separator, but it still smelled bad. Then I tried running it with no HEPA filter and the smell was gone, so I knew that was the problem. This filter matched what I had, and arrived quickly and in perfect condition. The install was easy, and the swamp smell is gone. Great product and service. Thank you!!"
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5/5 By Sharron Ball On Oct 17th 2024
"Prompt & accurate service. Would buy again."
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5/5 By Jamie Bowers On Sep 26th 2024
"Perfect product, fit great in my SRX, it was easy to find the proper items needed to service my rainbow. I got my business back up and running in a matter of minutes upon getting my package delivered."