- Brand: Filtrete
- Material: Electrostatically charged filter media
- Product Dimensions: 11.81″L x 0.78″W x 11.81″Th
- MERV Rating: 13
- Compatible Devices: Air Conditioner, Furnace
- DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 11.81 x 11.81 x 0.78
- EXCLUSIVE TECHNOLOGY: HVAC filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS MICROPARTICLES: With a 1900 MPR and MERV 13 rating, as well as a 62% small particle capture rate (1), your Filtrete Filter will help capture many microparticles from the air passing through it
- CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
- VERSATILE USES: Works for changing any air filter in your furnace, air conditioner/heating system or HVAC system; for optimal performance, change your filter at least once every 90 days
- SUBSCRIBE AND SAVE: Once you buy your filter, simply click on “Subscribe and Save” to set up your delivery schedule and save 10% on your orders
- NO. 1 RECOMMENDED: The No. 1 Recommended HVAC Air Filter Brand (3), Filtrete’s Home Air Filters provide the breakthrough technology needed to change how we clean our air to create a cleaner, healthier home for ourselves and our families



















Carole Wagner –
Repeat customer.
Philip Meadows –
This is not a true 12x12x1 they are clearly too big
Daemonvita –
My home is easier on my sinuses during allergy season because of these, in addition to vacuuming.
Kegmeister –
I have a lot of environmental allergies. And, now that there is a quarry operating 24/7 behind my property, filtered air has become critical. Filtrete filters maintain their structural ingrety much longer than anything else I’ve seen and tried on the market.But, I still have to use the 1900 version and change it out every 3 weeks. So, buying these in this kind of pack really helps.
Josh Streeter –
When 3M states these filters last 6 months, they truly mean it! These filters fit snug which prevents whistling and slop in the register like Amazon Basic filters.The filtration rating is equivalent to a MERV 13 filter in a 1” depth. Tons of particulate is captured and come 6 months the filters are absolutely full and need to be changed.
Step609 –
Ok. So, these are so expensive. BUT it’s worth every penny. They last 3 months and after pulling them out you can see all the particulates they’ve cleared from the air. I would definitely recommend these.
AssCork –
I down $135 for a six-pack of the MERV13 Rated 12x12x1 filters and the *first* one I take out of the pack (pulled from the middle) is all jacked-up on one side.FFS – if you’re going to charge so much, maybe make sure the pleats are folded by a doofus?