DMH4-0400 Compatible Replacement HEPA Filter for DM400 HEPA Air Cleaner – True HEPA 99.97% Filtration – Actual/Exact Size 12″ × 16″ × 2.5″ 70EC 17" x 26" x 4"

17" x 26" x 4" MERV 11 Pleated Filter- Part Number X6664

Actual Size 15 1/2" x 19 1/2" x 1 3/4"

Part # 1856-3

This is an Aftermarket/ Generic Product Manufactured in Canada

For Aprilaire /Space-Gard Model 2400 High Efficiency Air Cleaner

DMH4-0400 Compatible Replacement HEPA Filter for DM400 HEPA Air Cleaner – True HEPA 99.97% Filtration – Actual/Exact Size 12″ × 16″ × 2.5″ 70EC 17" x 26" x 4"Compatible Replacement for Model Number DMH4 0400 Actual Exact Size : 12" x 16" x 2. 5" HEPA Filter Rating Expected Duration of 2 to 3 years Certified true HEPA (High Efficiency Particulate Air) filter is 99. 97% efficient at removing particles down to 0. 3 micron