Simply 12x12x1 Air Filter, MERV 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 11.75"x11.75"x0.75") DUST, Pet, & Allergy Control

Very nice product and cheap price

Easy to install. They go longer than a month I have a dog so pet hair can get a little crazy . Good quality . The size is exactly as described . & cheap 6 pack for the price is a very good deal what you pay for 1 at the store you get 6 on here . 10/10

As advertised. Fit to size and for the price, ill buy again

The fitment is very loose. Make sure you check the actual size to ensure it fits your filter housing. I have a 14x20x1 housing, but in reality it is more of a 14.8x19.8x1 fitment. 3M FIltrete makes them in two sizes, the 14.81x19.81 and a 14.66x19.66. The 14.66x19.66 seems common and will fall out. The 14.81x19.81 is very snug. These Simply Filters are 14.75x19.75 which falls right out - but I have adjustment tabs in my housing that I bent out slightly and will hold the filters in place.My original filters that came with the new build Condo in 2014 were these fiberglass filters. I upgraded to MERV 6 or 7 and then switched to MERV 13 about 5 years ago because Project Farm did a test and showed the higher pleat count on MERV13 FIltrete actually flows better than the lower MERV filters. Well that was true to an extent, but I didn't realize it at the time but it would suck in smoke and skunk smells outdoors. Whenever a neighbor grilled outside their garage, apparently the smoke would get sucked through the roof and soffit vents. Or in the winter, when a neighborhood is burning a log fireplace or a skunk decides to spray, and it is a windless calm night, my furnace will be blowing out that all throughout the house.I decided to experiment with the MERV 8 and it flows a lot easier. I noticed it would no longer allow grilling smoke to be sucked in like before. I had a neighbor that was grilling the other day and I didn't even realize it. I briefly cracked open a window and got a whiff of the smoke. When I turned on the AC, I couldn't smell it.The Simply Filter is made entirely of paper, from the frame to the filter media. 3M Filtrete will use a metal mesh or wires, but not the Simply Filter.

These filters deliver exactly what they promise: solid quality, good airflow, and effective dust and allergen capture. The 6-pack makes it convenient and cost-effective to keep replacements on hand.🔹 Performance & FitThe filters slide in easily, fit snugly, and immediately improve air quality. They catch plenty of dust, pet hair, and debris without restricting airflow. Perfect for households with pets or high dust buildup.🔹 Value & ConvenienceThe bulk pack is a big win — not only does it save money, but it also means fewer last-minute runs to the store. Each filter lasts around 2–3 months, making maintenance simple and predictable.✅ Pros:Solid construction with reliable filtrationCaptures dust, pet hair, and allergens wellGood airflow without strain on the systemAffordable 6-pack makes replacements easy❌ Cons:None — they perform exactly as expectedOverall:A dependable and budget-friendly choice for maintaining clean air at home. Highly recommended for anyone needing a simple, effective filter that keeps HVAC systems running smoothly.

These filters are highly recommended. They are not super thick so they allow perfect airflow while catching dust and foreign material. Great price and quantity!

Been using these Simply MERV 8 filters for a bit now and they’re solid. They fit right, catch a ton of dust and pet hair (I’ve got one dog), and the air just feels cleaner. I don’t have allergies or anything, but it’s nice not seeing dust floating around all the time. Plus, buying the 6-pack means I don’t have to think about it again for a while. Will purchase again.

Wonderful, very easy to use and fits like a glove, the filter definitely is great quality and captures the particles. Highly recommended!