





SaunaKits.com
Finnmark FD-3 Full Spectrum Infrared Sauna
The Finnmark FD-3 is a full-spectrum 3 to 4-person infrared home sauna from Finnmark Designs. It combines long-wave carbon 360 infrared panels with UL-listed short-wave Spectrum Plus™ infrared panels for higher temperatures and full body coverage. Each heater is strategically placed. It has a Western Canadian cedar interior and a Thermal Plus™ Aspen exterior.
We curate featured partners that share our commitment to true medicine. When you buy through Truemed links, we may earn a commission.
More HSA/FSA-Eligible Products from SaunaKits.com
See allHow to Buy Finnmark FD-3 Full Spectrum Infrared Sauna with Truemed
Reimbursements
Make your purchase
Do not pay with an HSA/FSA card during checkout. After your purchase, check your confirmation screen or receipt email for a link to the Truemed survey.
Complete health assessment
Take a private health survey. A licensed provider will review your answers to determine eligibility. If eligible, you'll receive a Letter of Medical Necessity (LMN) within 1-2 days. Note: The survey must be taken on the same day as your purchase.
Submit for HSA/FSA reimbursement
Follow the guide included with your LMN to submit your purchase for reimbursement. Claims are usually paid out in 2-4 weeks.
One Time Purchases
Checkout
Find the Truemed logo during checkout.
Complete health assessment
Take a private health survey. A licensed provider will review your answers to determine eligibility.
Make your purchase
Pay with your HSA/FSA card or a credit card. If you use a regular credit card, follow the guide included with your LMN to submit your purchase for reimbursement.

Your health, your savings
All products on Truemed are HSA/FSA eligible for qualified customers — so you can invest in what matters without the out-of-pocket cost.




