Lennox X4138 Healthy Climate HEPA-40/60 Carbon Pre-Filter

Lennox X4138 Healthy Climate HEPA-40/60 Carbon Pre-Filter Three-Stage Filtration Process: - Stage 1: Pre-filter - an inexpensive pre-filter to remove larger particulates from the air. This is important to prolong the life of the HEPA filter. Rated MERV 6. Estimate life - 12 months. - Stage 2: HEPA - removes 99.97% of particulates down to 0.3 micron. Estimate life 2-5 years. - Stage 3: Carbon - 1/2 in. (13 mm) thick carbon filter for removing chemicals and odors from the air. Replace filter when it no longer seems to capture odors, or once every 3 months. Optional carbon canister can be used in place of the carbon filter. Estimated life of the carbon canister is 6 months. Features: - True HEPA System. Means the entire system has been tested to meet industry standards for particle/bioaerosol filtration - Near-Perfect Filtration. Up to 99.97% efficient in removing particles and bioaerosols down to 0.3 micron - Sealed, Bypass Design. Contains particles and prevents them from escaping - Optional Carbon Canister. Helps trap and remove odors - Powerful, Yet Quiet Performance. Completely and quietly filters the air inside your home, several times a day - Easy Integration. Designed to work with any heating and cooling system for total home comfort - Warranty: 5-year limited warranty on covered components

• True HEPA System. Means the entire system has been tested to meet industry standards for particle/bioaerosol filtration; Near-Perfect Filtration. Up to 99.97% efficient in removing particles and bioaerosols down to 0.3 micron
• Sealed, Bypass Design. Contains particles and prevents them from escaping; Optional Carbon Canister. Helps trap and remove odors
• Powerful, Yet Quiet Performance. Completely and quietly filters the air inside your home, several times a day
• Easy Integration. Designed to work with any heating and cooling system for total home comfort
• Warranty: 5-year limited warranty on covered components