For someone who wants low water waste and mineralized water without needing an outlet. Buyers who want an NSF/ANSI 58 certification should look elsewhere.
Amazon $419.903 Home Master products ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size RO systems here, not third among Home Master's own.
Home Master makes 2 current RO systems: 2 with tank. Prices run from $419.90 for the Home Master TMAFC-ERP to $499.95 for the Home Master TMHP HydroPerfection. Its best-rated model: the Home Master TMAFC-ERP (#10 of 14 with tank, rated 2.9).
The Home Master HMF2SmgCC is Home Master's only current whole-house water filter here, ranked #12 of 13 cartridge and rated 2.3.
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Home Master RO systems 2
- Home Master TMAFC-ERP#10 with tankFull review
For someone who wants low water waste and mineralized water without needing an outlet. Buyers who want an NSF/ANSI 58 certification should look elsewhere.
Amazon $419.90$419.9050 gpd1:1$113 a year - Home Master TMHP HydroPerfection#14 with tankFull review
For well water homes that want UV and an iron prefilter with low water waste. On treated city water the cheaper TMAFC-ERP does the same job.
Amazon $502.06 Home Master $499.95$499.9550 gpd1:1$163 a year
Every under-sink reverse osmosis system ranked
Home Master whole-house filters 1
- Home Master HMF2SmgCC#12 cartridgeFull review
A cartridge system built for chloramine treated city water, with a longer warranty than most at this price.
Amazon $375.68$375.68$1.79 per 1,000 gal10 gpm95,000 gal