AprilAire 413 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 16x25x4 Air Filter (Pack of 2)

Our furnace guy wanted like 150 bucks to put this in our furnace. I can't do a lot around our house, but I can certainly put a filter in my furnace. This was WAY cheaper than paying the guy to pull off the air filter cover, shove this in, and put the cover back on. It was easy to install (just look for the arrow for the direction of the airflow). Great product...Traps all the little dust bunnies and keeps us breathing well!

Have used for years. The 13 filtration is a good balance to remove some allergens but also not overworking the system to reduce its life expectancy.

Exact same filters we got from our furnace dealer, but at a really good price. Highly recommend these. Traps very tiny particles and keeps dust from building up in the house.

Fit great, easy to install.

TL;DR: I use it. I will buy it again. I recommend it. My 4 stars means 'great product'.(Please note: I reserve 5 stars for over-the-top outstanding; if everything gets five stars it becomes meaningless. My 4 stars is everyone else's 5 stars - it means the product is good, I'll buy it again, and I recommend it. It's does just what I *expect* it to do; no better, no worse. I do the same with standing ovations at plays and live performances, btw... Usually I'll know within a few minutes it deserves a standing ovation; it's beyond expectations.)My favorite way to evaluate something: if I knew then what I know now, would I buy it?This filter: Yes. I would, and will buy it again. I recommend it without reservations.How I installed the filter:Open Amazon package.Pull down attic hatch, unfold ladder steps.Climb up ladder.Forgot filter, have daughter throw filter box up ladder. Miss. Repeat; catching box this time.Crawl over to air conditioner (low ceiling in attic...)Open filter box.Lift cover off air conditioner.Slide old filter out. Ick! Full of dusty and crud. (we got the 410 filter last time; better 413 this time)Open new filter box, slide filter out of it.Pull apart to open it. (accordion-like)Slide bottom piece (slightly) onto air conditioner. Bump nearby chimney so it falls off (filter from air conditioner; the chimney didn't fall off)Slide bottom piece onto air conditioner again.Slide top piece onto air conditioner. (being careful not to bump the chimney again)Push both pieces to slide filter into air conditioner. Slides right in, fits perfectly. (410 did too)Replace cover over the filter.Crawl back to ladder. Toss empty box down to daughter. (don't toss old filter unless you want an upset dust-covered daughter!)Crawl back down ladder, carefully carrying old filter.Put old filter into trash bag.Fold ladder steps up, push attic hatch closed.Put trash bag with old filter in garage. (awesome daughter already put new filter box into recycling bin)Wash hands.Congratulate self on doing a wonderful job. Family stands around smiling and applauding; bask in their adulation. (not didn't happen... - but congratulate self and cross off the 'to-do' task)It took longer to write this - and probably for you to read this - than it took to actually change the filter.Air conditioner is immediately working better - cycling quicker than before. I can't actually tell, but I'm sure our air is cleaner. (that's not a reflection on the filter; more on me...)Make a note to change it again in six months or so. Cheap and easy way to keep the air conditioner working better!Summary:I use it. I will buy it again. I recommend it.

Excellent replacement filter for furnace unit, cost is much lower that local HVAC contractors. Helps to remove smell and dust, pollen and allergens from heated and cooled air.

We were so glad to find the filter for our furnace on Amazon! Price was better and loved the convenience of not having to go look for one locally.

Works great 😊

Works just as great as the name brands.

Half the price of other suppliers, well worth it.

The product was needed for the model purchased. It was very expensive for the product and material.Prefer greater value with a lower price, and will be prepared to replace it more frequently as a a result.the high cost prohibits more frequent replacement as no one really knows the status of the filter until it needs to be replaced.

I bought these before. They are filters for our furnace. Filters fit perfectly. I will rebuy when needed

This is a specialized filter for a furnace. I just had my furnace cleaned, so the old one was swapped out. The old one hadn't been removed for at least 8 years.. OMG.. so bad! Yes, they are expensive, but.. you can vac carefully to get the dust out and reuse as they are sturdy filters! PS.. do NOT use a second flimsy filter in your furnace, as it stops the airflow once dirty.. and can cause your motor to burn out. That was the advice of the technician. Just passing along that nugget!