Comments about Blueair 500/600 Series Replacement Particle Filters 501PFK, 3 ea:
I searched on the web for Blueair replacement filters, they are not cheap and need replacing every six months. I normally buy six sets of filters per year and I found Drugstore's price excellent and the free shipping helps tremdously.
Bottom Line Yes, I would recommend this to a friend
The Doctor's Choice! #1 Brand Recommended by Allergists Helps capture
some harmful gases, such as ammonite Deodorizes the air, reducing odors with activated carbon and zeolite Traps larger particles, such ...
Small but Powerful For Rooms up to 240 sq. ft.
Same technology as Blueair's larger capacity units Zero ozone emission Exclusive HepaSilent™ Filtration Technology combines the best in electronic and ...