# Home Master TMHP HydroPerfection vs Brondell Circle RC100: specs and price compared

A sourced, side-by-side comparison of the Home Master TMHP HydroPerfection (Home Master) and Brondell Circle RC100 (Brondell) among reverse osmosis systems.

## Side by side

| Spec | Home Master TMHP HydroPerfection | Brondell Circle RC100 |
| --- | --- | --- |
| US price | not published | $449.99 |
| Brand | Home Master | Brondell |
| Install type | under-sink | under-sink |
| Filtration stages | 9 | 4 |
| Rated capacity gpd | 50 | — |
| Pure to drain ratio | 1:1 | — |
| TDS reduction pct | — | — |
| Remineralization | Yes | No |
| Requires electricity | Yes | No |
| Storage tank gal | 3.2 | 1.6 |
| Nsf certified standards | — | 42, 53, 58, 372 |
| Membrane life months | — | 24 |
| Annual filter cost usd | — | — |

## Key differences

- Filtration stages: Home Master TMHP HydroPerfection 9 vs Brondell Circle RC100 4
- Remineralization: Home Master TMHP HydroPerfection Yes vs Brondell Circle RC100 No
- Requires electricity: Home Master TMHP HydroPerfection Yes vs Brondell Circle RC100 No
- Storage tank gal: Home Master TMHP HydroPerfection 3.2 vs Brondell Circle RC100 1.6

## Sources

- Home Master TMHP HydroPerfection: https://www.theperfectwater.com/home-master-hydroperfection-reverse-osmosis-water-filtration-system.html (theperfectwater.com, verified 2026-07-11)
- Brondell Circle RC100: https://www.brondell.com/circle-reverse-osmosis-water-filter-system/ (brondell.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/reverse-osmosis-systems/home-master-tmhp-hydroperfection-vs-brondell-circle-rc100/
Cite: Per The Front Desk Review, Home Master TMHP HydroPerfection (not published) vs Brondell Circle RC100 ($449.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/reverse-osmosis-systems/home-master-tmhp-hydroperfection-vs-brondell-circle-rc100/
License: CC BY 4.0.