TOTO
TOTO Washlet C5 (SW3084)
$673.71Cheaper
Released 2020
Best Bidet Toilet Seats · head-to-head
TOTO Washlet C5 (SW3084) vs Kohler PureWash E930 Bidet Seat
A sourced, side-by-side comparison. TOTO Washlet C5 (SW3084) is cheaper at $673.71. Every spec and price links to its source.
Kohler
Kohler PureWash E930 Bidet Seat
$1299.97
Released 2021
Which is better: the TOTO Washlet C5 (SW3084) or Kohler PureWash E930 Bidet Seat?
On the specs we track, they're closely matched. The TOTO Washlet C5 (SW3084) is the cheaper at $673.71.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | TOTO Washlet C5 (SW3084) | Kohler PureWash E930 Bidet Seat |
|---|---|---|
| US price | $673.71 | $1299.97 |
| Brand | TOTO | Kohler |
| Released | 2020 | 2021 |
| Price usd | 673.71 | 1299.97 |
| Water heating type | Reservoir | Reservoir |
| Nozzle material | Plastic | Stainless steel |
| Nozzle count | 1 | 2 |
| Bowl shape fit | Both | Elongated |
| Has air dryer | Yes | Yes |
| Has deodorizer | Yes | Yes |
| Has night light | No | Yes |
| Has self cleaning nozzle | Yes | Yes |
| Control type | Wireless remote | App + remote |
| Seat weight capacity (lb) | — | — |
| Dimensions (in) | 20.875 x 15.0625 x 5.8125 | 19.63 x 15.06 x 3.57 |
Sources — TOTO Washlet C5 (SW3084): splashes.com (verified 2026-06-26). Kohler PureWash E930 Bidet Seat: shopkohlernj.com (verified 2026-06-26).
What's the difference between the TOTO Washlet C5 (SW3084) and Kohler PureWash E930 Bidet Seat?
Where the two actually differ on the specs we track (7 of 12). Matching specs are omitted.
- Price usd: TOTO Washlet C5 (SW3084) 673.71 vs Kohler PureWash E930 Bidet Seat 1299.97
- Nozzle material: TOTO Washlet C5 (SW3084) Plastic vs Kohler PureWash E930 Bidet Seat Stainless steel
- Nozzle count: TOTO Washlet C5 (SW3084) 1 vs Kohler PureWash E930 Bidet Seat 2
- Bowl shape fit: TOTO Washlet C5 (SW3084) Both vs Kohler PureWash E930 Bidet Seat Elongated
- Has night light: TOTO Washlet C5 (SW3084) false vs Kohler PureWash E930 Bidet Seat true
- Control type: TOTO Washlet C5 (SW3084) Wireless remote vs Kohler PureWash E930 Bidet Seat App + remote
- Dimensions (in): TOTO Washlet C5 (SW3084) 20.875 x 15.0625 x 5.8125 vs Kohler PureWash E930 Bidet Seat 19.63 x 15.06 x 3.57