Cartridge, 9sqft,2-1/8″ot,2-1/8″ob,2-7/8″dia, 17-1/16″L, 3oz|20191

💧 Darlly Filtration 20191 Replacement Filter Cartridge — 9 sq ft

This is a 9 sq ft replacement filter cartridge from Darlly Filtration, manufacturer part number 20191. It measures 2-7/8″ in diameter and 17-1/16″ long, with a 2-1/8″ open top and a 2-1/8″ open bottom. It uses 3 oz filter media. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.

📏 Specifications

🔄 Cross-reference part numbers

These part numbers are listed as alternatives for this part.

📐 How to check the size

Measure your old cartridge from end to end for the length, and across the pleats at the widest point for the diameter. Then check the hole in the center of each end cap: an open end has a hole straight through, a closed end is solid. All of these should match the specifications table above.

🔧 Parts and fittings for this

	Part	Our part number	Availability	Price
	Cart, 14.5sqft,1-1/16"ot, 1-1/16"ob, 2-7/8"dia,17-1/16"L,3oz	20151	45 in stock	$12.68	Add to cart