HPA300 HEPA Replacement Filters for Honeywell Air Purifier Filter Replacement R True Filter 3 Pack HRF-R3 Carbon Pre Filters 4 Pack Compatible with Honeywell HPA300, HPA304, HPA5300, HPA 8350

The HEPA filters fit perfectly, but you have to cut to size the pre-filter.

Easy to install.

I am always concerned when not using the name brand for replacements like these. However the name brand is so expensive so I thought I would try them and see. Works great and is as functional as the name brand. No prolems and works the same.

Looks good and fits well...however...It is not identified as HEPA on the filter. Wish there was a way to test it, otherwise whats the point?

Perfect fit and value.

The size A filters are oversized and need to be cut. They also arrive folded. The crease marks from the folds cause the pre filter to popped out of its holder

Great fit

These fit just right. The quality of the materials seems similar to the Honeywell filters.

Was less cost than honeywell filters and they work just as good.

No clear instructions on placement or position