BestAir B40, Essick 1040 Replacement, Paper Wick Filter, 8.8" x 3.1" x 9" Replacement wick filter, fits all table tops extended life wick for all Bemis table tops 300, 5000, 7000 series 1040 &amp; Honeywell HC13 style humidifiers Adds extra shine to your product Proudly made in the USA Antimicrobial Wick Filter Traps impurities in the water Up to 150% stronger Aluminum reinforcement