ClenAir Showing all 5 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sale! 10-10 <10PAK> #10 for Aprilaire Humidifier 500 550 Water Panel Pad Filter $107.87 Original price was: $107.87.$32.36Current price is: $32.36. Add to cart Sale! 10-2 <2PAK> #10 for Aprilaire Humidifier 500 550 Water Panel Pad Filter $21.57 Original price was: $21.57.$6.47Current price is: $6.47. Add to cart Sale! 12-2 <2 PAK> #12 for Aprilaire 440 445 Humidifier Water Panel Pad Filter $30.26 Original price was: $30.26.$9.08Current price is: $9.08. Add to cart Sale! 12-6 <6 PAK> #12 for Aprilaire 440 445 Humidifier Water Panel Pad Filter $89.94 Original price was: $89.94.$26.98Current price is: $26.98. Add to cart Sale! 1502 ClenAir HVAC Odor Block Indoor Air Quality Neutralizer Treats Pollutants $26.13 Original price was: $26.13.$7.84Current price is: $7.84. Add to cart