I feel like I can replace these air filters as often as I would like...excellent quality product, easy to use. Purchasing from Discount Filters makes my life easier. These filters fit perfectly.

upgraded air filter works well

Easy to install air filter fits newer models vertically or horzontally. Simple metal frame assembly. Thicker media with fewer pleats, so less surface area and higher resistance. Consider adding a second filter for HVAC systems that struggled with one.

After moving to our new home it is the first time I have ever seen a filter like this. I ordered one for your company because it was described perfectly to the one I currently had. The price was better than buying it local so decided to try it. The filter was very well constructed and easy to install. I will buy all of my future filters from discount filters.

It's difficult to tell when one filter is better than the other, but the air in my house seems to be clean. Plus, I think it helps in allergy seasons. Of course, one cannot avoid going outdoors in allergy season, but when indoors, I think your filters help to remove the allergens.

This is a good filter and fit our unit. We just got out of a 2 week cold snap, and having a clean filter helped our unit keep up with the demand. The filtration seems great. We run a dog rescue, so pet dander and fur control are very important to us

Very nice furnace filter. It’s really important to keep up with this type of home maintenance and this is such a simple task. Many people forget about furnace filters but I highly recommend!

Plus I haven’t even opened yet, since I planned to gift this to my father in law. The only way is to come back and edit my review after he uses it at his place. Apart from that, I’m a novice at this subject, and don’t have much to review.

This isn’t really my expertise but a really good friend of mine does heating and cooling. He puts all of that stuff together for us but said he went in really easy compared to other products and he also said it should last a little longer then the other brand we were using also

I recently received this filter and it was super easy to apply on my ac unit. It took me less than 3 minutes to change out the old one with the new one. I like how this filter, filters out many allergens because I do suffer from really bad allergies. This filter has been doing a good job with that. Overall, great filter and quality!

The filters arrived quickly with no damage. They seem to be a little less durable and sturdy than the name brand ones. When they are shipped to my door and are 1/2 to 2/3 the price of the name brand I am good with that!!

These filters are exactly what I wanted. It's hard to find this size and type in any of the home Depot or at Lowe's so I had to go on line to find them. Great quality and fit. Would highly recommend for anyone having the same problem I was. Thanks

Straight forward installation, instructions on box are also provided to help with installation. You can easily modify the filter to fit other A/C vents, tried on my central unit and I feel the difference in air quality, no more dust and allergy particles flying inside. Would recommend.

This is a really good product , I did nitride improvement aroid the house once we installed this filter . Long lasting and great quality. Really good material.

These air filters are very thick and high quality feeling. I was impressed with how well made they were. I have not used this brand before but would buy again.

Installation of this filter was fairly easy, and this filter does its intended job. It is made of quality materials and works great. Seems to provide cleaner air quality

This was put in and I could tell the difference! My daughter’s asthma isn’t coming back now! It helps with our allergies also! We are breathing better all because of this filter! I definitely have to get this again when it’s time to switch it out with a new one! It was super easy to put this in too!

I really can’t wait to give this one a try I recently changed my air filter and look forward to replacing it with this one. It did come bend one some ends but it can be fixed. The instructions are well represented on the steps required to replace the filter.

My dad has this furnace so I gave this to him for him to replace his filter. Works and fits great. Good quality. Would recommend. And would buy again for the next change out.

So I was able to use this one cause it was bigger than what I needed, but I did find someone who was in need of it! And they said it works great! It helps keep there heat/air system stay clean!

The filters are the wrong ones for my Spaceguard. Mine was ‘Up Graded to” #213. Can I ship these back and get the correct ones? I’m sorry, but I need pretty quick. How does this work?