Aprilaire 1213 Upgrade Kit for Model 2200 Air Cleaners 18x25x1 Pad fits on Honeywell Bypass

Pad fits on Honeywell Bypass Flow-Through Humidifiers

Generalaire 81-53 / 81-21 Float Valve Assembly

For Aprilaire /Space-Gard Models 2200 and 2250 High Efficiency Air Cleaners

Actual Size 15 15/16" x 19 3/4" x 4 3/8"

Generalaire Steam Humidifier Cylinder GF-35-14

Aprilaire 1213 Upgrade Kit for Model 2200 Air Cleaners 18x25x1 Pad fits on Honeywell BypassGenuine Aprilaire 1213 Upgrade Kit High Performance Upgrade for Aprilaire Models 2200, 2250 and 2120 This Kit Will Not Fit Aprilaire & Spacegard Models More Than 25 Years Old. This upgrade improves the efficiency of Air Cleaners. The upgrade kit comes with one MERV 13 rated filter (Part No. # 213) which is considered to be a 65% improvement. MERV 11 rated filter (Model No. 210) is also compatible but not included in 1213 Upgrade Kit Includes: MERV 13