HVAC Premium PVC Cutter Replacement Blades - 36mm - For Ratcheting Tubing Cutter -2 pcs set 25 Feet Long + Product Details Size –

+ Product Details Size – 20"w X 22"h is the size for the duct opening measurement only

Actual Filter Size – 7 3/4"w x 9 3/4" x 1"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 20" duct opening (measured at the opening)

Built to Last Our bag features a waterproof molded base

HVAC Premium PVC Cutter Replacement Blades - 36mm - For Ratcheting Tubing Cutter -2 pcs set 25 Feet Long + Product Details Size –+ Product Details Size Size 36mm Long Lasting 2 Pack 36mm replacement blades for the HVAC Premium 36mm PVC pipe hose cutter with ratcheting system. Strong Sharp Cut Straight Cuts blade does not bend or break uses SK5 Japanese alloy steel V blade for one point cut. Precise Cutting PEX, PE, Rubber, Plastic and Multilayer Pipe and Tube, Tubing Blade does not bend or break and has ratchets for cutting precision and ease of use. Easy To Use With this