EOS Cubius Loop 4 Soapstone Sauna Stone Natural 14-945948

The EOS Cubius Loop 4 turns a sauna stone into a design element. Hand-carved from dense natural soapstone in a distinctive geometric shape, this natural stone complements the signature EOS design language of contemporary, minimalist saunas.

During infusions it stores heat and releases it slowly, for gentle steam and longer-lasting fragrance. It is resilient for frequent use and optimized for EOS Mythos S35 and S45 sauna heaters.

Key Features

Hand-carved soapstone: Crafted from dense natural soapstone for performance and easy maintenance.

Gentle steam: Absorbs heat efficiently and radiates it gradually for consistent steam and long-lasting fragrance.

Geometric design: A unique shape that complements EOS design.

Finish: Natural; also offered in other finishes.

Compatibility: Optimized for EOS Mythos S35 and S45 sauna heaters.

Product Specifications

Material: Natural soapstone

Color: Natural

Quantity: 1 stone

Dimensions: 4.6" W x 4.4" D x 1.6" H

Model / Part Number: Cubius Loop 4 / 14-945948

What’s Included

Contents: One Cubius Loop 4 sauna stone.

Installation and Compatibility

Compatibility: Optimized for EOS Mythos S35 and S45 sauna heaters.

Pairs Well With

EOS Cubius S35 Natural: Cubius S35 Soapstone Sauna Stones 20 Pieces with Mounting Frame Natural

EOS Cubius S45 Natural: Cubius S45 Soapstone Sauna Stones 24 Pieces with Mounting Frame Natural

EOS Mythos S35 7.5kW 208V Black: Mythos S35 Electric Sauna Heater 7.5kW 208V 3-Phase Black

Returns

View our Shipping, Return & Refund Policy

Delivery Preparation & Setup

Before ordering: Confirm the selected size, finish, model and included components against the specifications on this page. For a replacement part or fitted accessory, verify compatibility with the exact equipment model and installation instructions before ordering.

Receiving and placement: Confirm the carrier service and packaged size and weight before arranging receipt or handling. Check the access route for larger items and arrange suitable assistance if needed. Do not assume delivery includes placement or installation.

Setup and use: Follow the product-specific instructions and any required sauna, heater or control clearances. For electrical, gas, chimney or through-wall components, have the appropriate qualified installer verify the installation before use.

Inspect and document: Inspect packaging and visible contents on arrival. Photograph visible damage and note it on the delivery receipt before signing whenever possible. Report damage promptly, preferably within 48 hours, and retain packaging, parts and documentation until reviewed. Follow our Shipping, Return & Refund Policy for damage reporting.

Frequently Asked Questions

What is the Cubius Loop 4 made of?

Hand-carved, dense natural soapstone.

Which heaters is it designed for?

EOS Mythos S35 and S45 sauna heaters.

How many stones are included?

One stone.

How large is it?

4.6" W x 4.4" D x 1.6" H.

What colors are available?

Natural, white and black.

What is included with this item?

One Cubius Loop 4 sauna stone.

Which size or finish detail should I check?

Natural; also offered in other finishes.

How do I confirm the correct version before ordering?

Match the selected variant, model or part number, dimensions and compatibility notes on this page with your existing equipment and manufacturer instructions.

Where should I check setup requirements?

Use the instructions supplied for this exact product and any sauna, heater or control it connects to. Confirm unclear compatibility or installation requirements before ordering.

Does delivery automatically include installation?

No. Confirm any included services before shipment and arrange placement, assembly or qualified installation separately where not included.