true hepa replacement filter value combo pack compatible with honeywell hrf-arvp for hpa090, hpa100, hpa200, hpa250, hpa300 air purifier series filter-monster.com filter-monster branded true hepa replacement for honeywell a+r (hrf-arvp) filter value pack. one to two year supply of filters, depending on honeywell air purifier model. **prefilter is a universal fit, makes 1-8 pre-filters depending on the size of air purifier