LifeSupplyUSA HEPA Filter Replacement Compatible with Whirlpool Whispure 1183054K AP350 AP450 AP510 Air Purifiers (Plastic Frame)

This replacement filter fits my air purifier perfectly and at a huge savings in cost versus the Whirlpool filter. I set the original and replacement filters side-by-side for comparison and they were identical except for the plastic color. I've been using the replacement for well over a month now and it cleans as easily as the original and I am completely satisfied!

I've bought these from several different sources, and this manufacturer has the best ones. Some of the others have big globs of glue all over and look shoddy. Good deal for the money.

Easy to install. Fit unit perfectly & filtered air as designed.

Fits well and eye inspection says it is made well with oem equal parts. The seal looks and feels same as whirlpool original. Only reason it's not 5 stars is this is first time buy with this maker and I don't know if hepa filter used is the same quality as Whirlpool's. The price difference implies cheaper quality. But fortunately my family doesn't need to go as far as hepa. This is for general house dust. Actually, after one season, I cut the filter out (glue makes it little difficult), and put in 3M filtrate filter (this too needs cutting to fit). I did this for my mom who would complain about the spring pollen, but she doesn't complain with 3M filter. I need to change the filter more often but I skip the carbon filter as well and I think it's overall saving as well as convenience.The filter is in a clean, undamaged plastic bag without any more retail box. It arrived as such with other items in amazon box.

I've always been hesitant to get anything other than an OEM part, but I was browsing for a new filter and stumbled upon this one and I'm so glad that I took the chance.This filter fits perfectly into the air purifier and at half the cost, I feel like an idiot for not trying it out sooner. They will have my business for some time to come.

These filters are every bit as good as the OEM filters, but at about half the price!!!I am SO pleased with these and very impressed with the seller (Vacuum Savings).I have recommended these to others that I know who use the Whirlpool air purifiers.

We have been using these filters for years. I have found that they work very well and meet the claims of the manufacturer. We have three Whirlpool units all running these filters. Helps with my kids allergies, as well as reducing smells from recent construction at our house, including paint fumes, stains, new carpet, etc.

Fits perfectly at a great price. This is the second one I have purchased and have had no issues at all with the quality, fit, longevity, etc. Im very happy with this product and will buy again.