New Bestair Humidifier

BestAir Humidifier Filters are manufactured by RPS Products in Hampshire, Illinois...the oldest and largest full line manufacturer of humidifier treatments and filters in the industry. They invented the expanded wish humidifier filter which has revolutionized the humidifier industry.

Patented reinforced design for longer life and better efficiency

Traps impurities in the water

MicroFree Technology-BestAir's patented antimicrobial treatment which helps protect the filter from the growth of migration of mold, fungus, algae and bacteria.

This is a new-in-box humidifier filter fits these brands/models: Holmes
HM1645
HM1730
HM1745
HM1750
HM2200
HM2220 Hamilton-Beach
05520
05521 White-Westinghouse
WWHM1645
Please message if you have any questions.

Returns Accepted for this item if it's within 30 Days