Filtrete 20x30x1 Air Filter, MERV 11, MPR 1000, 2 HVAC Filters

Fits well has really good airflow and flexibility. Easy to replace and not noisy.

Quality filter that can be used up to 90 days. Filters are delivered in a sturdy box so the filters are in a strong structural shape. Very Durable! Size is on point. Purchasing a more expensive filter is a value compared to buying cheaper filters that only last 30 days.

Having learned it from the internet, I made an ambient dust/air filter machine with 4 of these filter panels and a box fan, and it worked out very well. It filtered out most of the smoke from the wild fires. I keep it in my living room (the biggest) and keep the fan running most of the time. It keeps the room clean from drifting dust and/or smoke, and it’s pretty quiet if you keep the fan speed on low. Less dust in the house means healthier lungs and easier jobs on cleaning. Therefore, I would highly recommend every home make and run this low budget, high efficiency ambient dust filter machine, if you cannot afford the expensive pre made air filters on the marketplace.

These are excellent replacement air filters for my air conditioning system. I replace every 1 to 2 months, so this is perfect. I find them very sturdy. captures dust effectively and flexible. It aids in the airflow and keeps my air conditioning system working quite well

I’ve been using the Filtrete 20x20x1 HVAC Furnace Air Filter MPR 1000 MERV 11 in my home’s HVAC system for several months now, and it’s been a reliable way to improve indoor air quality without any hassle. This 1-inch pleated filter is rated MERV 11 with a 1000 MPR, meaning it’s designed to capture a wide range of particles — from household dust and lint to pollen, pet dander, smoke, and smog — while still letting air flow through effectively. Installation was easy since it fits standard 20×20 filter slots in both my furnace and air conditioner. I’ve noticed a noticeable reduction in dust and airborne allergens when the system is running, which feels like a real benefit during allergy season. The filter’s pleated electrostatic design seems to do a better job than the basic flat panel filters I used before. The manufacturer recommends changing the filter every ~90 days for optimal performance, and I’ve stuck to that schedule — especially since a clogged filter can make your system work harder and even impact energy costs. A couple of minor notes: filters with higher MERV ratings can sometimes restrict airflow more than simpler ones, so it’s worth checking your HVAC specs to make sure MERV 11 is a good fit. But in my experience, performance and airflow haven’t been an issue. Bottom line: This filter offers good allergen and particle capture at a reasonable price. It’s not top-tier hospital-grade filtration, but for everyday home use — especially with pets or during high-pollen seasons — it’s a solid choice that keeps the air feeling cleaner.

Item was fine. Was told wrong numbers. So it won’t fit the furnace. Great service. I ordered the right size now.

These Filtrete air filters do exactly what I need them to do. They fit properly, are easy to replace, and have been reliable for regular use. I have them on Subscribe & Save, which makes it convenient to have replacements show up when I need them without having to remember to reorder. No complaints. They do the job, and I'll continue buying them.

Best filters I’ve ever bought! Size is as shown, fits perfectly, thicker than some, helps with noise, and best durable! I live in an older mobile home, and this has VERY much help cut down on dust and allergies in general. Didn’t know a simple upgraded filter would help this much!! Filtrete really is the best! Does come with 2!

Packaging was all intact but item inside seemed to have been used and damaged.

Good item and reasonable price.

There really good filters

Excelente lo volvería a comprar

These seemed to be the right balance between price and filtering capability for our house (no allergies or pets). Work well and cheap enough to replace monthly. Do not seem to impact airflow.