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Head-to-head buyer guide

Inergize Health Spire Apex vs Remedy Place Ice Bath (Kohler K-35848)

Specs, prices, editor verdict, and who should buy which - compared side-by-side.

By Ryan · Founder
Updated Sep 10, 2026

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Quick verdict

Inergize Health Spire Apex (premium, $9,490) vs Remedy Place Ice Bath (Kohler K-35848) (ultra premium, $17,500) - different tools for different jobs (see the per-product details below).

Compared on 0 shared specs · same category (cold plunge).

Inergize Spire Apex cedar and stainless steel cold plunge with reclined seat
Inergize Health

Spire Apex

Inergize's new flagship pairs the Spire's cedar-and-stainless shell with a 1HP chiller whose Ice-Making Mode the brand rates to 32°F.

PRICE
$9,490
View at Inergize Health
Kohler x Remedy Place K-35848 ice bath in its BurntUmber finish.
Remedy Place

Ice Bath (Kohler K-35848)

A Kohler-manufactured, 605 lb ice bath at $17,500 on Remedy Place's storefront, against Kohler's own $17,425 to $20,500 suggested list spread for the same K-35848 SKU, sold with no return policy, no shipping terms and no seller warranty published by Remedy Place.

PRICE
$17,500
View at Remedy Place
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.

Who should buy which

Pick the Inergize Health Spire Apex if

Buyers who want the coldest manufacturer-rated floor available in a cedar-and-stainless tub at this price, and who can wait out a 16-week preorder.

Skip if

You need delivery soon, you buy on warranty depth (Renu's 60-month tub coverage vs 12 here), or you can't run a dedicated 120V/20A circuit.

Pick the Remedy Place Ice Bath (Kohler K-35848) if

A buyer who wants Kohler's documentation, service route and warranty behind a plunge that cools to 39F and heats to 104F, already has a dedicated 120 V / 20 A GFCI circuit and a floor rated for 59.9 lbs per square foot.

Skip if

Remedy Place publishes no return policy, no restocking fee, no shipping cost, no delivery method, no lead time and no warranty of its own, and its Terms disclaim implied warranties on items bought through the site; the only warranty is Kohler's two-year limited one, residential use only, original purchaser, void in a commercial installation, with labor and removal excluded. Kohler.com currently marks the SKU out of stock while Remedy Place's cart shows it available, and Kohler's 90-day return and white-glove delivery cover Kohler.com orders only.

Go deeper

FULL REVIEW
Read the Inergize Health Spire Apex review →
FULL REVIEW
Read the Remedy Place Ice Bath (Kohler K-35848) review →

Frequently asked

Which is better, the Inergize Health Spire Apex or the Remedy Place Ice Bath (Kohler K-35848)?

They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.

How much do they cost?

Inergize Health Spire Apex: $9,490. Remedy Place Ice Bath (Kohler K-35848): $17,500. Prices are verified against the manufacturer; check the live links for current pricing.

Who should buy which one?

Inergize Health Spire Apex: Buyers who want the coldest manufacturer-rated floor available in a cedar-and-stainless tub at this price, and who can wait out a 16-week preorder. Remedy Place Ice Bath (Kohler K-35848): A buyer who wants Kohler's documentation, service route and warranty behind a plunge that cools to 39F and heats to 104F, already has a dedicated 120 V / 20 A GFCI circuit and a floor rated for 59.9 lbs per square foot.

Continue researching
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