Honeywell HRF-11N/HRF-D1 Permanent Air Cleaner Stackable HEPA Filter was listed on Amazon for $29.99, selling for $18.64 USD brand new. Manufactured by Honeywell. There are 4 units left brand new.
Some great features of this product include:
- (2) HRF-11 for purifier models 10500 and 17000, replaces filter model 20500
- (1) HRF-11 for purifier models 10590 and 50100, replaces filter model 20590
Filters are stackable. Stack multiple units to replace older filter models.
Buy for $18.64 brand new
Save 38% ($11.35) by purchasing on Amazon.com