Kohler
Kohler PureWash E930 Bidet Seat
$1299.97
Released 2021
Best Bidet Toilet Seats · head-to-head
Kohler PureWash E930 Bidet Seat vs Inus N21 Heated Bidet Toilet Seat
A sourced, side-by-side comparison. Inus N21 Heated Bidet Toilet Seat is cheaper at $279.99. Every spec and price links to its source.
Inus
Inus N21 Heated Bidet Toilet Seat
$279.99Cheaper
Released 2021
Which is better: the Kohler PureWash E930 Bidet Seat or Inus N21 Heated Bidet Toilet Seat?
On the specs we track, they're closely matched. The Inus N21 Heated Bidet Toilet Seat is the cheaper at $279.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Kohler PureWash E930 Bidet Seat | Inus N21 Heated Bidet Toilet Seat |
|---|---|---|
| US price | $1299.97 | $279.99 |
| Brand | Kohler | Inus |
| Released | 2021 | 2021 |
| Price usd | 1299.97 | 279.99 |
| Water heating type | Reservoir | Tankless |
| Nozzle material | Stainless steel | Stainless steel |
| Nozzle count | 2 | 1 |
| Bowl shape fit | Elongated | Elongated |
| Has air dryer | Yes | No |
| Has deodorizer | Yes | No |
| Has night light | Yes | No |
| Has self cleaning nozzle | Yes | Yes |
| Control type | App + remote | Side panel |
| Seat weight capacity (lb) | — | — |
| Dimensions (in) | 19.63 x 15.06 x 3.57 | — |
Sources — Kohler PureWash E930 Bidet Seat: shopkohlernj.com (verified 2026-06-26). Inus N21 Heated Bidet Toilet Seat: theinushome.com (verified 2026-06-26).
What's the difference between the Kohler PureWash E930 Bidet Seat and Inus N21 Heated Bidet Toilet Seat?
Where the two actually differ on the specs we track (7 of 12). Matching specs are omitted.
- Price usd: Kohler PureWash E930 Bidet Seat 1299.97 vs Inus N21 Heated Bidet Toilet Seat 279.99
- Water heating type: Kohler PureWash E930 Bidet Seat Reservoir vs Inus N21 Heated Bidet Toilet Seat Tankless
- Nozzle count: Kohler PureWash E930 Bidet Seat 2 vs Inus N21 Heated Bidet Toilet Seat 1
- Has air dryer: Kohler PureWash E930 Bidet Seat true vs Inus N21 Heated Bidet Toilet Seat false
- Has deodorizer: Kohler PureWash E930 Bidet Seat true vs Inus N21 Heated Bidet Toilet Seat false
- Has night light: Kohler PureWash E930 Bidet Seat true vs Inus N21 Heated Bidet Toilet Seat false
- Control type: Kohler PureWash E930 Bidet Seat App + remote vs Inus N21 Heated Bidet Toilet Seat Side panel