The single most impactful change you can make to the air quality inside your home.
FSA/HSA Eligible
4.921508140531277 out of 5 stars
Sans Air Purifier
Pay with your HSA or FSA card at checkout via Truemed. A 2-minute health survey, a Letter of Medical Necessity issued upon eligibility, and pre-tax savings on a professional-grade HEPA purifier — backed by a 5-year warranty and 30-day risk-free trial.
- Professional-grade HEPA captures up to 99.9% of contaminants
- 3x more activated carbon to eliminate odors
- Covers up to 1,854 sq ft
- Whisper-quiet operation (25 dB)
$389.99$489.99Save $100
Color: Midnight
30-Day Trial5-Year WarrantyFree Shipping
As Featured In
Sans addresses what most people overlook: the invisible health threat inside their own walls.
For health-conscious families, Sans is the closest thing to hospital-grade air at home.
Eligibility
Why this purifier qualifies — and how we know.
213(d)
Eligible under IRS Section 213(d)
Air purifiers qualify as a medical expense under IRS Section 213(d) when used to treat a diagnosed condition such as asthma, allergies, or chronic sinusitis. A Letter of Medical Necessity makes that determination explicit for your plan administrator.
LMN
LMN issued at checkout, in 2 minutes
Choose Truemed at checkout and complete a short health survey. An independent licensed practitioner reviews it and, if you qualify, issues a Letter of Medical Necessity before your order is captured. The LMN is valid for 12 months across qualifying purchases.
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Pay directly with your HSA / FSA card
Once approved, Truemed processes the charge on your HSA or FSA card and emails an itemized receipt with your LMN attached — no reimbursement paperwork, no waiting on your administrator to clear the claim.
Sample receipt
SANS-2026-0419
04 / 30 / 2026
- Provider
- SANS
- Type
- Durable medical equipment
- Reference
- IRS Pub. 502 · 213(d)
Sans Air Purifier · HEPA + Carbon + UV-C
Whole Home · Up to 1,854 sq ft
$369.99
Total
$369.99
Receipt issued
A receipt your administrator can review.
Every order issued through Truemed includes an itemized receipt and your Letter of Medical Necessity — the two documents administrators ask for if your purchase is reviewed.
- Itemized line item with product description and SKU
- Date of purchase and order reference
- Truemed-issued LMN, valid for 12 months
- Re-downloadable from your Truemed account at any time
Tax savings
See what it costs after pre-tax dollars.
$369.99
$199$599
30%
10%50%
Illustration only — not tax, legal, or financial advice. HSA/FSA eligibility requires Letter of Medical Necessity approval via Truemed at checkout. See full disclosures
Sticker price
$369.99
− Estimated tax savings (30%)
− $111.00
Effective cost
$258.99
You payPre-tax savings
- Tax savings (est.)
- $111.00
- Savings rate
- 30%
- Est. 5-year savings
- $350.94
purifier + filters
† This calculator is for illustrative purposes only and does not constitute tax, legal, or financial advice. Estimated tax savings reflect the marginal income tax rate you select (federal + state). Actual savings depend on your specific tax situation, filing status, plan type, and current tax law. Nine states (AK, FL, NV, NH, SD, TN, TX, WA, WY) have no state income tax. HSA / FSA payment is processed by Truemed; eligibility is determined by an independent licensed practitioner who reviews a brief health survey at checkout, and approval is not guaranteed. Sales tax (where applicable) and shipping are not included in the effective cost shown. The 5-year estimate assumes continued ownership, four replacement filters per year at $39.99 each, and that your tax rate and applicable tax law remain unchanged. Consult a qualified tax professional before relying on any figure shown.
Qualifying Conditions
Conditions that typically qualify the purchase.
An air purifier may qualify as an FSA / HSA expense if a licensed provider determines it's medically necessary for allergic rhinitis, asthma, chronic sinusitis, COPD, atopic dermatitis with environmental triggers, indoor mold sensitivity, post-viral respiratory recovery, or documented exposure to indoor air pollution.
Eligibility is determined by your provider and your plan administrator — not by the merchant. Truemed connects you with an independent licensed practitioner who issues your Letter of Medical Necessity right at checkout if you qualify. References: IRS Publication 502 and IRS Section 213(d).
Every Feature Engineered for Cleaner Air at Home
Over 5.8k+ customers trust Sans as their first line of defense against what's in the air.
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HEPA Filtration
Captures up to 99.97% of particles down to 0.3 microns — including allergens, mold spores, and fine particulate matter linked to long-term respiratory disease.
Activated Carbon Layer
3× more activated carbon than competing purifiers neutralizes VOCs, formaldehyde, and chemical off-gassing from furniture and cleaning products.
Whole-Home Coverage
Covers up to 1,854 sq ft so no corner of your home is left unprotected — from the kitchen to the bedroom where your immune system recovers.
Runs While You Sleep
At just 25 dB (quieter than a whisper), Sans works through the night — the most critical window for immune recovery — without disturbing sleep.
HEPA Filtration
Captures up to 99.97% of particles down to 0.3 microns — including allergens, mold spores, and fine particulate matter linked to long-term respiratory disease.
Activated Carbon Layer
3× more activated carbon than competing purifiers neutralizes VOCs, formaldehyde, and chemical off-gassing from furniture and cleaning products.
Whole-Home Coverage
Covers up to 1,854 sq ft so no corner of your home is left unprotected — from the kitchen to the bedroom where your immune system recovers.
Runs While You Sleep
At just 25 dB (quieter than a whisper), Sans works through the night — the most critical window for immune recovery — without disturbing sleep.
Scroll to see the magic
Trusted & Verified
Tested by Third Parties
Every health claim Sans makes is backed by independent lab testing and third-party certification — the same documentation your plan administrator wants to see.
3rd Party Lab Tested
Independently verified by accredited laboratories for pathogen capture, particulate removal, and air change efficiency.
HEPA Certified
Medical-grade filtration that captures up to 99.97% of particles ≥0.3 microns, the same standard used in hospitals and surgical suites.
Esquire Home Award Winner
Vetted by the experts at Esquire Home to be the best air purifier available.
ETL Listed
Meets rigorous North American safety standards for electrical products.
Real People. Real Results.
See how thousands of Sans customers are becoming the healthiest versions of themselves.
Three ways to pay with FSA / HSA
How paying with Truemed at checkout compares to reimbursing yourself later or paying out of pocket.
FSA / HSA questions, answered plainly.
Everything you need to know about paying for Sans with pre-tax health dollars.
Still have questions? We're here to help.
Contact our support teamCleaner air, paid for with pre-tax dollars.
Use your HSA or FSA card at checkout via Truemed. 2-minute survey, Letter of Medical Necessity issued upon eligibility, and pre-tax savings on your purchase — backed by Sans's 30-day risk-free trial and 5-year warranty.
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