20x23x1 Exact Filters Fiberglass MERV 1-4 (12 pack)

So far so good! I have a unique filter size and we aren’t supposed to use hi merv filters. Their customer service is great, too.

Rare find found here

This literally is the only filters for our air conditioner. The size is uncommon and the type. If dear god they stop making these, we’d have to get a new air conditioner. Dam these builders in PCB, Fl contracting out to get hard find products for larger appliances.

Exactly what I need

Good and the price is right.