Most premium retailers offer “subscription” or “auto-delivery” fulfillment of BestAir products.

BestAir Furnace Filters. Search. Products search. Search. FURNACE FILTERS SHOP BY SIZE. Browse View Matches. View All Products. 1 in 35 products 2 in 8 products 3 in 2 products 4 in 14 products 5 in 6 products 6 in 4 products Understanding Quality Ratings. Experience. Fresh Scents. Explore. Portable Humidification. Replacement Wicks ...

BestAir® is a brand of Freudenberg and thereby part of the Business Group Freudenberg Filtration Technologies. We offer the most comprehensive line of furnace and humidifier filters designed to optimize the performance of your HVAC and humidification equipment.

Most premium retailers offer “subscription” or “auto-delivery” fulfillment of BestAir products.

BESTAIR! Contact Us. We're here to answer any questions you have. Address: 281 Keyes Ave, Hampshire, IL 60140; Email: [email protected]; Working Days/Hours: Mon - Fri / 8:00 AM - 5:00 PM CST; Follow Us. Facebook Stay in touch with us

ALL-1-PDQ-5 | BestAir® ALL-1-PDQ-5 Universal Extended Life Humidifier Replacement Paper Wick Filter, For Duracraft Humidifiers, 7.2″ x 9.6″ x 1.9″ (2 Filters)

Protect your home and work environments now with BestAir®! Aluminum reinforcement design ensures extended life – Up to 150% more strength; Micro-Free® feature and BestAir® technology traps impurities and protects against bacteria, microbes, and other contaminants

Protect your home and work environments now with BestAir®! Aluminum reinforcement design ensures extended life – Up to 150% more strength; Micro-Free® feature and BestAir® technology traps impurities and protects against bacteria, microbes, and other contaminants

Choose BestAir With Confidence. OEM Spec Replacement Water Pads and Filters All our products are engineered to meet or exceed Original Equipment Manufacturer Specifications.

Minimum Efficiency Reporting Value (MERV) of 8; generating good filtration with fewer particles and contaminants that pass through the filter; Pleated design allows the BestAir® filter to trap up to 79% of airborne particles from 0.3 to 10.0 microns