16x30x4 (15.75 x 29.75 x 3.75) MERV 11 Tier1 Grille Filter USWF_Fridge_or_WHC designed to operate at extra-low

designed to operate at extra-low pressure

The Harmsco HB-20-1W Calypso Blue sediment water filter is designed to have the industry's largest surface area and lower operating costs

allowing you to replace your Samsung refrigerator filter in minutes with no mess or hassle

Hardness: <7 grains (120mg/L)

This filter is 100 mesh

16x30x4 (15.75 x 29.75 x 3.75) MERV 11 Tier1 Grille Filter USWF_Fridge_or_WHC designed to operate at extra-lowOur Tier1 air filter grilles are constructed to ensure air to flow effortlessly between your ventilation systems and your interior rooms. The filters are easy to replace, and larger media capacity provides highly efficient dust particle capture. Nominal size 16 x 30 x 4 inches. Actual size 15 3 4 x 29 3 4 x 3 3 4 inches. No assembly required, the filter should easily slide right in! Improve your overall air quality and circulation in your home with a