Reddit reviews Filtrete 20x30x1, AC Furnace Air Filter, MPR 2800, Healthy Living Ultrafine Particle Reduction, 2-Pack (exact dimensions 19.844 x 29.844 x 0.78)
We found 2 Reddit comments about Filtrete 20x30x1, AC Furnace Air Filter, MPR 2800, Healthy Living Ultrafine Particle Reduction, 2-Pack (exact dimensions 19.844 x 29.844 x 0.78). Here are the top ones, ranked by their Reddit score.
DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow throughATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen2800 MPR has a rating of MERV 14The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through itFIND YOUR SIZE: 2800 MPR available in 4 in., 4 in. slim fit and 5 in. thick air filtersOUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system81% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses ( % captured is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing)CERTIFIED as asthma & allergy friendly (As outlined in report ASCR: 1246-01)FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1in. filters, and at least every 12 months for 4 in. and 5 in. filtersA dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program that works for you!
https://www.amazon.com/Filtrete-Ultrafine-Particle-Reduction-Throughout/dp/B00TUDHVDW this one goes down to 0.3 micron... and the price goes up respectively.
On this heading, given all the smoke of late, it may be worth it to spring for a higher-end air filter the next time around. Standard air filters don't do that great a job at filtering smoke out of the air. I recently changed air filters over to these (obviously get the size you need) and the difference in how they look when they are ready to be changed versus my old ones is massive. These look filthy when I go to change them after the same time period the old ones just looked dirty. The difference is all the stuff the standard ones were letting through. I don't tend to link-drop or promote specific products, but given the recent air quality concerns, wanted to make people aware not all air filters are created equal, or equally capable of handling smoke.