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What's Your Air Filter IQ? Some Tips to Boost Your KnowledgeAlthough every forced-air heating and cooling system utilizes some sort of air filter, the first function of these devices is to protect your equipment from large particulate matter – not to improve indoor air quality. But over time, improving air quality has become a greater part of what most homeowners expect out of their HVAC air filter. Here's a quick guide to choosing and using air filters that provide your home with both benefits – an efficiently operating cooling and heating system and improved indoor air quality.

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New Haven , air filter , indiana , HVAC contractor , Minimum Efficiency Reporting Value (MERV) , HVAC filters , life span of an air filter

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"The service was great as always. The 2 men who came to install my new furnace were very professional and took the time to explain what they were doing and showed me what the problem was with my old furnace. Thanks Mr Hartman for coming up North and for having a great crew."

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