Tier1 brand replacement for Carrier MF2020 / M2-1056 - 20 x 20 x 5 - MERV 11 (2-Pack) Coupon_t1_t1p_refrigerator_filters No laboratory equipment required

No laboratory equipment required

After installing quickly and easily to any 1/4 inch water line

5528901 3M Aqua-Pure Under Sink Full Flow Water Filter System is a dual-action system built with both filtration and space-saving in mind

All filters previously compatible with the system will work with the new design

WHR-140 Culligan Level 2 Shower Filter Replacement Cartridge

Tier1 brand replacement for Carrier MF2020 / M2-1056 - 20 x 20 x 5 - MERV 11 (2-Pack) Coupon_t1_t1p_refrigerator_filters No laboratory equipment requiredThis Tier1 20X20X5 air filter is rated at MERV 11 to capture 90% of particles, 1 3 microns in size. Replacement for: Carrier, Nordyne 918396 and other brand part numbers ending in MU2020.