Fernco Schedule 40 4 in. Hub each X 3 in. D Hub PVC Flexible Coupling 1 pk MOUNTING BLOCKS Ensure you purchase from authorized

Ensure you purchase from authorized sellers to guarantee genuine and authorized products

For sheet metal

Broan also provides replacement filters for many other brands

For saw sizes up to 42 cc

Fernco Schedule 40 4 in. Hub each X 3 in. D Hub PVC Flexible Coupling 1 pk MOUNTING BLOCKS Ensure you purchase from authorizedFernco flexible couplings have found wide acceptance among sewer and plumbing contractors and municipalities because of their quality and ease of installation. SPECIFICATIONS Rated for above or below ground applications Couplings are leak proof. Used for all types of in house and sewer connectio Stainless steel clamps are corrosion resistant and Product Type: Flexible Coupling Local SKU Available Stores: ALL ANSI Certified: no Application: dwv Average