In todays tightly built home, dust allergens and potentially harmful contaminant particles can become trapped. With our Tier1 OEM air filters, you can capture a high percentage of airborne particles, including microscopic particles. Our filters will ensure 90%+ of dirt and dust particles as small as one micron are eliminated from your indoor air. Tier1 filters are made in the USA and Discount Filter Store filters that adhere to a wide range of MERV rating, including 8, 13, and 11.

Honeywell has built a reputation for exceptional air purification systems, and our goal is to help you ensure your system is running at an optimal level. We offer Tier1 air filters that fit a variety of Honeywell systems. If you need help finding the right air filter or if you have additional questions, don’t hesitate to contact us or call 1-800-277-3458. In addition to Honeywell, we also carry air filters from leading brands like Totaline, Trane and Trion.

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