Consumer Health Data Privacy Policy.
Effective September 26, 2026 · Last updated September 26, 2026
This policy explains how Cabana Filters, LLC, a Wyoming limited liability company (“Cabana”, “we”, “us”), handles consumer health data: the answers about allergies, asthma and immune health that you can give in Doctor Merv’s air quality assessment. It is written for Washington’s My Health My Data Act and Nevada’s consumer health data law, and we apply it to everyone. It adds to our Privacy Policy, which covers all the other information we hold.
- We ask about allergies, asthma and immune health so we can choose the right filters for your home.
- We use your answers for nothing else, and we never sell them or use them for advertising.
- They are stored for us by Google Cloud and go to no one else.
- You can see them, and you can delete them at any time.
The health data we collect
The assessment asks whether anyone in your home has:
- allergies, and if so to which of dust, pollen, pet dander or mold;
- asthma;
- a compromised immune system.
Each question has its own screen, and you can answer yes or no, or skip it. We also keep the filter prescription we work out partly from these answers (the filter tier and how often to change your filters), and the record of what we recommended and why. We do not ask about diagnoses, treatment, medication, or anything else about anyone’s health, and we do not collect precise location or biometric data.
Your answers may be about other people in your home. Please only share information that they are happy for you to share. They have the same rights over it as you, described below.
Why we collect it and how we use it
We use consumer health data only:
- to choose the filter tier (MERV rating) and the change schedule for your home;
- to make up and deliver the box of filters that prescription calls for;
- to keep a record of what we recommended and why, so we can answer your questions about it.
We never use it for advertising or marketing, to decide what we charge you, or for any purpose unrelated to your filters.
The legal basis, and consent
We collect and use consumer health data only to the extent necessary to provide the product you asked for, a filter prescription for your home and the filters that fill it (RCW 19.373.030(1)(a) and Nevada law), and only with your consent. The first health question you reach carries a separate box you tick to agree to our collecting and using your health answers for your prescription. You cannot go on with an answer until you have ticked it, and we keep a record of when you agreed. You do not have to: every health question has “Skip this question”, which records only that you skipped it and saves no answer, and you still get a prescription based on the rest of your answers. No health answer is saved without your consent.
You can withdraw your consent at any time, with our withdraw consent form, by emailing support@cabanafilters.com, or by deleting your data. We then delete your health answers and base your prescription on your other answers, without cancelling your subscription. We would ask for your separate consent again before any other use, and we will never sell consumer health data.
Where it comes from
From you, when you answer the assessment. We do not obtain health data about you from anyone else, and we do not infer it from your browsing or purchases.
Who receives it
- Google Cloud, as our processor, stores it in our database in the United States, on our behalf and under contract.
- No one else. We do not share consumer health data with any third party or affiliate. It is not sent to Stripe, to the partner that packs your box, to shipping carriers, or to any partner whose code you used. The partner that packs your box sees the filter tier it must pack, but not the answers behind it.
We would disclose it only if the law required us to, for example under a valid court order, and we would tell you unless the law prevented us.
No sale, no advertising
We do not sell consumer health data, and we do not use it, or let anyone else use it, for advertising. We do not use geofencing around any health care location. No third party collects information about your activity on our site across time and other websites.
How long we keep it
An unfinished assessment is deleted 30 days after you last worked on it. Otherwise we keep your answers while you have a subscription, and after that until you ask us to delete them. When you delete your data, your health answers are erased.
Your rights
Wherever you live, you have the right to:
- confirm and access: to know whether we collect, share or sell your consumer health data, and to see it, including a list of every third party and affiliate we have shared it with and how to contact them;
- delete it, from our records and from our processor’s, and on any archive or backup, within the time the law allows;
- withdraw consent to any processing that rests on your consent;
- correct it, if an answer is wrong;
- not be discriminated against for using these rights.
How to use your rights
- To delete, use our delete my data form. It emails a single-use link to the address you used with us, so nobody else can use it. Deleting removes your name, email address, shipping address and assessment answers, including your health answers, and they are gone from our backups within 6 months. The order, payment and tax records the law requires us to keep are kept without anything that identifies you. Deleting your data also cancels your subscription, because we cannot fill your prescription without it.
- To withdraw your consent, use our withdraw consent form.
- To confirm whether we hold your health data, see it and the list of third parties we have shared it with, or correct it, email support@cabanafilters.com from the address you used with us. The list of third parties is empty: we have shared it with none. Google Cloud stores it for us as our processor. You can also delete your data or withdraw consent this way.
We reply to the address you used with us, so we know the request comes from you. We answer within 45 days, free of charge.
If we refuse a request, reply to our email and we will reconsider it; if we still refuse, you may contact your state Attorney General.
Security
Consumer health data is encrypted in transit and at rest, and held in a database on a private network with no public address. Access is limited to the people and systems that need it to provide your filters.
Changes
If we change this policy, we will post the new version here and update the dates at the top. We will email you before a material change takes effect, and we will ask for your consent before using consumer health data in any new way.
Contact us
Email support@cabanafilters.com.