Wolf Filter Allergen Compatible HAPF300AH U4R Review

This filter is a lifesaver for those who suffer from allergies! It's compatible with most vacuums and provides a great solution for removing allergens from your home. The filter is easy to install and fits perfectly. The only downside is that it needs to be replaced every couple of months, but it's worth it for the clean air in your home!

I've had no trouble fitting these filters into my air filter. And the car became terribly quiet! The old dirty ones seemed to make the machine work harder and were very noisy. So far I have to say I'm impressed with the filters. They even looked at the brand name, including lemon green, but they just didn't have the name on it.

I know I have an old unit. HAP240 old. But if the filter is not compatible with it, then don't list it as compatible with it. There is a plastic guide/bracket on one side of the filter which is causing a problem. I can force the filter into the block, but it doesn't fit properly and forces the plastic at the top of the block to bulge outward, which is obviously undesirable. I cut off the plastic piece (not easy) and now it fits. I probably should have asked for a refund but I managed and it was