I clean Filter B for G-Guardian AC4825 HEPA Filter Air Purifier, Replacement Filter FLT4825 for GermGuardian AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA
Brand: I clean
Fit Model: For use with the Guardian 3-in-1 Air Cleaning Systems 4800 model series (AC4300BPTCA, AC4825, AC4825E, AC4850PT, and AC4900CA); PureGuardian AP2200CA; and Black&Decker BXAP148.
Includes: 2pcs HEPA filters plus 4pcs activated carbon prefilters.Replacement for FLT4825 Series Air Purifier Filter B
Suggestion: Filters should be replaced every 6-8 months for optimal performance.
100% Guarantee: 100% guaranteed satisfaction. Any problems, 30 days ensure refund. I-clean will provide the best service for you