Is whole-house HEPA filtration worth it in 2026?
Verdict: DEPENDS — Worth it for severe allergy or wildfire-zone homes. Otherwise MERV 13 captures 90%+ of indoor pollutants for 1/4 the cost. 2026 pricing reflects post-tariff materials inflation and updated federal tax credits — the math has shifted.
Cost & payback at a glance
| Typical cost range | $1,800–$4,500 |
|---|---|
| Estimated annual benefit | Non-financial (comfort / safety / resale) |
| System | hvac |
| Scenario | in-2026 |
How HomeScore decides
HomeScore evaluates "is it worth it?" decisions across 40+ home systems using 2026 cost data, regional installer rates, lifespan modeling, and resale ROI. Every verdict on this page is anchored to the underlying replacement cost, annual operating savings, and the scenario you're in: general homeowner, in-2026 pricing, resale-driven, forever-home, or pre-1980 retrofit.