• Air Bear and Trion Furnace Air Filter 229990-102 3-Pack Genuine MERV 8

      Air Bear and Trion Furnace Air Filter 229990-102 3-Pack Genuine MERV 8 Product Description 20 inches by 25 inches by 5 inches Actual size 19 3/4" x 24 1/4" x 4 7/8" Fits Trion and Air Bear furnaces Important Features: Media maximizing v-pleat design Expanded metal grid prevents media flutter while in operation Diagonal and horizontal support member ...  More $60.35
    • A10 Aprilaire Replacement Metal & Clay Furnace Humidifier Water Pad 10in x 10in

      Home About us View all listings feedback Policies ConTact us Store HoursOpen: 08AM - 5PM Fast Same Day Shipping FREE SHIPPING ON QUALIFIED ORDERS Fast shipping Warehouse Dealz is one of ebay's quickest shippers ! With over 99.9% of ordes delivered within 2 Days! Powered by Service Our goal is to provide you with a 5 Star buying experience ! Huge se ...  More $10.7
    • BestAir Furnace Humidifer Filter

      Sirr0und Our eBay Store About Us Contact Us Add to Favorite Sellers BestAir Furnace Humidifer Filter Improve humidification with a new replacement pad. Materials and workmanship equal manufacturer specifications. MFG: MPN# A10W SKU# 437067 UPC# 78757007788 $12.62
    • BestAir Furnace Humidifer Filter

      Sirr0und Our eBay Store About Us Contact Us Add to Favorite Sellers BestAir Furnace Humidifer Filter Improve humidification with a new replacement pad. Materials and workmanship equal manufacturer specifications. MFG: MPN# A12W SKU# 437076 UPC# 78757007795 $16.05
    • BestAir Furnace Humidifer Filter

      Sirr0und Our eBay Store About Us Contact Us Add to Favorite Sellers BestAir Furnace Humidifer Filter Improve humidification with a new replacement pad. Materials and workmanship equal manufacturer specifications. MFG: MPN# A35 SKU# 472824 UPC# 78757003513 $16.17
    • BestAir A35, Aprilaire Replacement, Metal & Clay Furnace Humidifier Water Pad, 1

      BestAir A35, Aprilaire Replacement, Metal & Clay Furnace Humidifier Water Pad, 13.1" x 1.8" x 10.2" Product Features High Output Water efficient Ceramic coated metal water pad Product Description BestAir Whole House Humidifier Replacement Water Pad. Our unique and proprietary clay solution allows for the best water absorbsion and humidity output in ...  More $19.01
    • General Universal Fit Fiberglass Furnace Humidifier Plates, 5 pcs per box #880

      $5.0
    • FURNACE HUMIDIFIER PAD WATER Metal Construction Replace Once Per Season

      $18.95
    • Diversitech FB-1 Seal Adheisive Furnace Mounting Blocks

      $7.99
    • Set of (4) Diversitech FB-1 Seal Adheisive Furnace Mounting Blocks

      $20.0