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Aprilaire Water Panel #10 by Magnet by FiltersUSA - 2 Pack Special Fits Aprilaire Models 110, 220, 500, 500A, 500M 550, 558. Also Fits LENNOX Model WB2-12, WB2-12A, HCWB2-12, HCWB2-12A RPS, VISTA 710, A10PR, AP10-PR BRYANT, CARRIER, Payne, Day&Night, HUMBBSBP2212 HUMCCSBP2212, HUMBBSBP2312-A HUMCCSBP2312-A, HUMCCSBP2412-A HONEYWELL HE100, HE150, HE220A, HE220B, HE225A HE225B, HC22A-1007 with-out coating HAMILTON & HAMILTON BEACH Model 12HF, LASKO 5000L,5000EC, 6000 AIR KING 5500, AK5500, WAITE 5000 LG LWM1833TCG, LWM1834QCG LWM1836QAG, KENMORE 141.157940 Model 5000L, 5000EC, 60000 AMERICAN STANDARD & TRANE THUMD200A, AHUMD200A, 200ABM00A BAYPAD01A1010A Idylis 0070423, A10-ID, YORK & Source1 S1-HUPAD10, S1-HU12MB, Totaline P100-SBP2212, P100-SBP2312, P100-SBP2412, BestAir BA3200G SIZE 9 3/4x10x1 3/8" 2 Pack Special This product is not manufactured or distributed by Research Products Corporation, owner of the registered trademark Aprilaire;? Filter is made by Magnet by FiltersUSA

A10PR Humidifier Water Panel (Pack of 2) by Magnet by FiltersUSA - B01LFU7CM2