{"product_id":"filtrete-14x20x1-ac-furnace-air-filter-mpr-1900-healthy-living-ultimate-allergen-6-pack-exact-dimensions-13-81-x-19-81-x-0-78","title":"Filtrete 14x20x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 13.81 x 19.81 x 0.78)","description":"\u003cp\u003eSign-up for a filter change reminder program that works for you!. FiltersA dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. and 5in. filters, and at least every 12 months for 4in. thick air filtersFOR OPTIMAL PERFORMANCE of your heating \u0026amp; cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. slim fit and 5 in. , 4 in. home air filters for your furnace, air conditioner or HVAC systemDESIGNED 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 pollen1900 MPR has a rating of MERV 13The higher the MPR, the more microparticles - such as pollen, pet dander, smoke, bacteria and viruses - your filter will capture from the air passing through it62% 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 \u0026amp; allergy friendly (As outlined in report ASCR: 1246-01)FIND YOUR SIZE: 1900 MPR available in 4 in. OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in\u003c\/p\u003e","brand":"maedakaguten.com","offers":[{"title":"Default Title","offer_id":51007488426236,"sku":"maedakaguten.com910169","price":55.93,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6123\/3404\/files\/42E12EC7-BC7D-EF86-099B-2DF1842567C3.webp?v=1787556414","url":"https:\/\/www.maedakaguten.com\/products\/filtrete-14x20x1-ac-furnace-air-filter-mpr-1900-healthy-living-ultimate-allergen-6-pack-exact-dimensions-13-81-x-19-81-x-0-78","provider":"maedakaguten.com","version":"1.0","type":"link"}