BestAir CB41 Extended Life Humidifier Wick Filter, Aluminum Siding Tools All models are equipped with

All models are equipped with an FM-tested dual-density flame arrester

6 #14 up to Max

Designed with reinforced sat-urn rings around the top to prevent rim distortion when carried

fits all Starlock and StarlockPlus accessories

Wavy set and milled

BestAir CB41 Extended Life Humidifier Wick Filter, Aluminum Siding Tools All models are equipped withReinforced design for longer life and better efficiency than standard wicking filters. Fits Bemis models 4000 and 6000 series. Metal reinforcement. Adds rigidity to shape of the wick filter when moisten ed. Also adds stability with today's softer, more absorbent paper. Prevents "slumping" or "sagging" over time or when wet. Helps maintain the humidifier's designed output. Wick filter fits 400, 4D7, 600, 4000, 6000, ED11 series console (1041).