Sturdy metal construction, replace at least once per season. Replacement furnace water pad fits Aprilaire 110, 220, 500, 550, 550A, 558 (10), BestAir BA3200G, Desert Spring DSP-PFT, Hamilton 12HF (EP037), Thermolec 500/550/Pro 600, Evolution Air Pro3000, Honeywell HE100A, HE150A, HE220A/B, HE225A/B, Lasko 5000L, 5000EC, 6000, Lennox WB2-12, WB212 and Chippewa 220.

Air King Humidifier, Suitable for: Wait1000 Drum Style Furnace Humidifiers

Sturdy metal construction. Replace at least once per season. Replacement furnace water pad fits Aprilaire 350, 360, 560, 560A, 568, 600, 700, 760, 760A, 768 (35), Honeywell HE200A, HE250A, HE260 A/B, HE265A/B, ME360, HE360A/B, HE365A/B, Lennox WB2-17, WB2-17A, WP2-18,WP2-18A.

BestAir Water Pad, Metal/Paper, Dimensions: 9-1/2 in L x 10 in W, Suitable for: Aprilaire 110, 220, 550, 550A, 558 (10), Bryant HUMBBSBP 2212, 2312, 2412, HUMBASBP 2312, 2412, Carrier HUMCCSBP 2212, 2312, 2412, HUMBASBP 2312, 2412, Chippewa 220, Hamilton 12HF (EP037), Honeywell HE220A/B, HE225A/B, Lasko 5000L, 5000EC, 6000, Lennox WB2-12, WB2-12A, Totaline P110 SBP 2212, 2312 and 2412 Humidifiers

Fits General Furnace Humidifier Models 709, 990, 1040, 1042, 1137, SL16 (990-13), Hamilton Model 10HF (EP036) and Williamson Power Model 500.

Replacement furnace humidifier high output water pad. Paper design with metal support. Replace at least twice per season. Fits Aprilaire Models 350, 360, 560, 560A, 568, 600, 700, 760, 760A, 768 (35), Honeywell HE200A, HE250A, HE260 A/B, HE265A/B, ME360, HE360A/B, HE365A/B, Lennox WB2-17, WB2-17A, WP2-18,WP2-18A.

Lasko Motor Assembly, Specifications: 24 V, Suitable for: Air King 300, 400, LR22096, PH200, PH200A Humidifiers, Skuttle 190, 190-SH, 190-SH1, 90, 90-SH, 90-SH1, H100, H100S, H100S2, H100S3 Humidifiers, Wait 400, PRO 100 Humidifiers

Air King Electronic Transformer, Specifications: 24 V, Suitable for: Lasko 900L/Wait Furnace Humidifiers

The Wait model 1000 drum style furnace mounted humidifier creates a comfortable living environment. Our patented seamless polyurethane pad assures steady, even drum rotation and will never separate. The cabinet is constructed of clear, high-temperature plastic that never rusts and allows you to see that the unit is operating.