Personal Care
Molekule
Breathe better air. Molekule’s air purifier is designed with 25 years of R&D, rigorous scientific testing and peer-reviewed publications, and FDA clearance for medical use. It’s one-of-a-kind capability comes from patented PECO technology that not only captures, but breaks down pollutants like bacteria, viruses, mold, allergens and more.
Molekule
Molekule
Molekule
Molekule
SELECT FLEX AT CHECKOUT
SELECT FLEX AT CHECKOUT
SELECT FLEX AT CHECKOUT
How to use your HSA/FSA
How to use your HSA/FSA
How to use your HSA/FSA
Visit Molekule and follow the instructions below to use your HSA/FSA and save using pre-tax dollars.
Visit Molekule and follow the instructions below to use your HSA/FSA and save using pre-tax dollars.
Visit Molekule and follow the instructions below to use your HSA/FSA and save using pre-tax dollars.
Credit card
PayPal
Pay in full or in installments
Flex | Pay with HSA/FSA
Credit card
PayPal
Pay in full or in installments
Flex | Pay with HSA/FSA
Credit card
PayPal
Pay in full or in installments
Flex | Pay with HSA/FSA
1
Select: Flex | Pay with HSA/FSA
If Flex isn’t shown, check out as a guest to see all payment options.
2
Complete a 2 minute consultation
A doctor will verify your eligibility in a text-based consultation—no video required.
3
Use your HSA/FSA card for 30-40% savings
Don’t have your card handy? Flex will guide you through the reimbursement process.
EXPLORE MORE BY Molekule
EXPLORE MORE BY Molekule
EXPLORE MORE BY Molekule
Featured products
Featured products
Featured products
You can save 30-40% by using your HSA/FSA funds.
You can save 30-40% by using your HSA/FSA funds.
You can save 30-40% by using your HSA/FSA funds.
Starting at $339.99
Air Mini+
Designed for rooms up to 250 sq ft., the air purifier is scientifically proven to destroy pet dander, allergens, mold, viruses, bacteria, and more.
Designed for rooms up to 250 sq ft., the air purifier is scientifically proven to destroy pet dander, allergens, mold, viruses, bacteria, and more.
Starting at $1014.99
Air Pro
The only purifier with FDA-cleared PECO-HEPA technology to destroy the widest range of air pollutants in spaces up to 1,000 sq ft., 99.97% particle-capture efficiency rate.
The only purifier with FDA-cleared PECO-HEPA technology to destroy the widest range of air pollutants in spaces up to 1,000 sq ft., 99.97% particle-capture efficiency rate.
LEARN MORE
LEARN MORE
LEARN MORE
Frequently asked questions
Frequently asked questions
Frequently asked questions
If you can’t find what you’re looking for, please reach out to support@withflex.com
If you can’t find what you’re looking for, please reach out to support@withflex.com
If you can’t find what you’re looking for, please reach out to support@withflex.com
What’s an HSA or FSA?
Health Savings Accounts (HSAs) let you set aside pre-tax dollars to pay for qualified health expenses. HSAs are linked to high-deductible health plans, and funds in these accounts roll over year after year.
Flexible Spending Accounts (FSAs) allow you to use pre-tax dollars for eligible health expenses. Unlike HSAs, FSAs are not tied to a specific health plan and often require you to use the funds within the calendar year. FSAs are typically provided by employers.
What’s an HSA or FSA?
Health Savings Accounts (HSAs) let you set aside pre-tax dollars to pay for qualified health expenses. HSAs are linked to high-deductible health plans, and funds in these accounts roll over year after year.
Flexible Spending Accounts (FSAs) allow you to use pre-tax dollars for eligible health expenses. Unlike HSAs, FSAs are not tied to a specific health plan and often require you to use the funds within the calendar year. FSAs are typically provided by employers.
What’s a Letter of Medical Necessity?
A Letter of Medical Necessity is a document from a licensed healthcare provider that verifies the medical necessity of a product or service, making it eligible to purchase using your HSA or FSA. This might include items or treatments like supplements or physical therapy that aren’t automatically recognized as eligible expenses.
What’s a Letter of Medical Necessity?
A Letter of Medical Necessity is a document from a licensed healthcare provider that verifies the medical necessity of a product or service, making it eligible to purchase using your HSA or FSA. This might include items or treatments like supplements or physical therapy that aren’t automatically recognized as eligible expenses.
Am I eligible for a Letter of Medical Necessity?
A licensed clinician will determine your eligibility during a chat-based telehealth consultation. According to IRS guidelines, you must have a medical condition that warrants the product or service you intend to purchase using your HSA/FSA. A range of conditions—such as cardiovascular, metabolic, musculoskeletal, autoimmune, neurological, or mental health conditions—could qualify.
Am I eligible for a Letter of Medical Necessity?
A licensed clinician will determine your eligibility during a chat-based telehealth consultation. According to IRS guidelines, you must have a medical condition that warrants the product or service you intend to purchase using your HSA/FSA. A range of conditions—such as cardiovascular, metabolic, musculoskeletal, autoimmune, neurological, or mental health conditions—could qualify.
How long is my Letter of Medical Necessity valid for?
Your Letter of Medical Necessity is valid for 12 months from the date of issue. It can be used for any eligible purchases made during this time. Be sure to keep and submit all related receipts when filing with your HSA/FSA administrator.
How long is my Letter of Medical Necessity valid for?
Your Letter of Medical Necessity is valid for 12 months from the date of issue. It can be used for any eligible purchases made during this time. Be sure to keep and submit all related receipts when filing with your HSA/FSA administrator.
How do I use my HSA/FSA with Molekule?
At checkout, select "Flex | Pay with HSA/FSA."
Complete a brief chat-based telehealth consultation to confirm eligibility.
If eligible, enter your HSA/FSA card details and complete your purchase.
If you don’t have your HSA/FSA card available, use a regular credit or debit card. Submit your Letter of Medical Necessity and itemized receipt (provided by Flex) to your HSA/FSA administrator for reimbursement.
How do I use my HSA/FSA with Molekule?
At checkout, select "Flex | Pay with HSA/FSA."
Complete a brief chat-based telehealth consultation to confirm eligibility.
If eligible, enter your HSA/FSA card details and complete your purchase.
If you don’t have your HSA/FSA card available, use a regular credit or debit card. Submit your Letter of Medical Necessity and itemized receipt (provided by Flex) to your HSA/FSA administrator for reimbursement.
When will I receive my Letter of Medical Necessity?
You’ll receive your Letter of Medical Necessity on the same day as your consultation, often within a few hours.
When will I receive my Letter of Medical Necessity?
You’ll receive your Letter of Medical Necessity on the same day as your consultation, often within a few hours.
When will I receive my itemized receipt?
When you complete your purchase with Flex, your itemized receipt will be sent immediately after checkout.
When will I receive my itemized receipt?
When you complete your purchase with Flex, your itemized receipt will be sent immediately after checkout.
How much will I save using my HSA/FSA funds?
Using HSA/FSA funds reduces the amount of income tax you pay, effectively lowering the cost of health-related purchases by using pre-tax dollars. Most consumers save between 30–40%, depending on their tax bracket.
How much will I save using my HSA/FSA funds?
Using HSA/FSA funds reduces the amount of income tax you pay, effectively lowering the cost of health-related purchases by using pre-tax dollars. Most consumers save between 30–40%, depending on their tax bracket.
SAVE USING PRE-TAX DOLLARS
SAVE USING PRE-TAX DOLLARS
SAVE USING PRE-TAX DOLLARS
Can you purchase Molekule with your HSA or FSA?
Can you purchase Molekule with your HSA or FSA?
Can you purchase Molekule with your HSA or FSA?
Yes, air purifiers may be eligible for HSA/FSA reimbursement with a Letter of Medical Necessity (LOMN). A qualified medical professional needs to “prescribe” the air purifier for a specific medical condition, as stipulated in a LOMN. Isn’t that a breath of fresh air?
Yes, air purifiers may be eligible for HSA/FSA reimbursement with a Letter of Medical Necessity (LOMN). A qualified medical professional needs to “prescribe” the air purifier for a specific medical condition, as stipulated in a LOMN. Isn’t that a breath of fresh air?
Yes, air purifiers may be eligible for HSA/FSA reimbursement with a Letter of Medical Necessity (LOMN). A qualified medical professional needs to “prescribe” the air purifier for a specific medical condition, as stipulated in a LOMN. Isn’t that a breath of fresh air?