Customer Reviews

Honeywell/Enviracaire HEPA filter #21500

5 star:		(5)
4 star:		(1)
3 star:		(0)
2 star:		(0)
1 star:		(0)

 

 

I've used the HEPA filters for at least 5 years like this and they really help keep dust down to a minimum. We also have a high traffic area with a high shedding dog who really contributes to shedding in the house. This has been a tremendous contribution to pure air in our house. It also helps filter out odors in our large livingroom.
I change this larger filter every 2 years and change the prefilter every 3 months. It's surprising how much dirt is in the air when I change the filters.

My family has breathing problems and this guy sits on the floor and runs 24/7 The only real way to filter air properly is passing the air though a paper media. This product is wonderful for catching dustmites and cutting down on airborne particles. Very good replacement filter this is my second purchase of this product.

Product fits and works great. The new filters from the manufacturer are now smaller so you need to stack two of them to fit in my air purifier. But this brand is just the right size!

This is a great filter at a great price. This one piece unit fits perfectly and gives me optimum air flow. Honeywell only offered two smaller filters that needed to be stacked.

Yes, the 21500 does work great, but for less you can get 2 HRF-14s (Honeywell enviracaire UNIVERSAL REPLACEMENT TRUE HELP FILTER) to do the same job...

What a brilliant replacement HEPA filter. The quality of craftsmanship, its operations, the way it makes me feel. If only it was animate!