Irwin Bi-Metal Hole Saws Sets 7/8 in - 2 1/2 in Size:7/8 in - 2 1/2 in CHANGE FILTER AT LEAST EVERY

CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system

fiberglass and painted surfacesIntegrated steel reinforcement plate provides super flat surface and added weight for optimum performanceQuick change hook & loop holding system for fast sheet changes

FORMULATED WITH POWER BOOST™ INGREDIENTS: Duracell Coppertop alkaline batteries contain Duracell’s patented POWER BOOST™ Ingredients which deliver lasting performance in your devices

Provides Superior Corrosion Resistance

Each kit includes a keeper and all necessary mounting hardware for a quick and easy installation or repair

Irwin Bi-Metal Hole Saws Sets 7/8 in - 2 1/2 in Size:7/8 in - 2 1/2 in CHANGE FILTER AT LEAST EVERYBi Metal Hole Saws Sets Features: Contains the most commonly used sizes for plumbers, electricians and general applications 4 6 Variable pitch teeth for reduced noise and improved performance Super hard steel RC 65 66 for increased life Bi metal construction for toughness and long life Clearly printed hole saw sizes for quick retrieval and added productivity