What size air filter for RXHF-17? [SOLVED]
Question. What size air filter does the RXHF-17 use? Answer. The proper filter dimensions are 16x20x2. I recommend a filter Made in the USA with at least a MERV 8 rating. Here is a filter pack (USA made, Merv 8, 6 pack) that I have had good success with. I hope this info helps! Top Search Terms:https://www.jdhodges.com/blog/what-dimension-air-filter-for-rxhf-17-rheem/ (2)rxhf17 (1)