Stop Guessing. Find the Right Air Filter for Your City.
We analyze local air quality data from 26,000+ locations to give you a simple, science-backed filter recommendation.
About FilterCents
Independent Data Analysts & Air Quality Researchers
We aren't a 'corporate team' in suits, and we don't install HVAC systems. We are a team that has spent months digging through massive archives of historical air quality data across the U.S. We took the dry, technical numbers and turned them into a simple, logical system.
- We look at peak pollution spikes, because your lungs breathe the air on the worst days, not the annual average.
- We factor in local humidity, seasonal pollen cycles, and regional geography.
- We explain when you actually need a high-end MERV 13 filter and when it’s just a waste of money.
Why Trust Our Data?
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Objective Data
Our recommendations are based on public environmental statistics, not brand partnerships.
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Peak-Spike Analysis
We analyze the worst air quality days, not just averages, because that's what your lungs breathe.
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Clear & Simple
No complex jargon. We translate technical data into straightforward advice for your home.
26,000+
Locations Analyzed
2,500+
In-Depth City Guides
Areas of Expertise
✓
Air Quality Data Analysis
✓
Environmental Statistics
✓
HVAC Filter Specs
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Data Visualization