Review on Honeywell FC100A1029 Replacement Filter by Nordic Pure: Improve Air Quality with Efficiency by William Auditore

I've been using Nordic Pure MERV 12 filters since 2013. I've tried higher and lower MERV filters. Seems like a good place to gather the dust we need. We do not have people with severe allergies etc who require high MERV. An exchange every 3 months seems ideal to us. We run the HVAC fan frequently throughout the year to circulate the air. If you run the fan less, you can extend the replacement time. I will continue to order these as they are effective and cheaper to buy from Home Depot etc. They're also of good quality than some of the cheaper alternatives. They fit my Trane oven perfectly every time I change them out. The photo was taken 90 days later and you can see how much dust it kicked up. Update December 2019 I still use them and still highly recommend them.