About MyFilterFlow

MyFilterFlow is an online store that sells replacement HVAC filters for homes and professionals. We are based in Bowie, Maryland, and we sell across the continental United States through this website only.

What we sell

We sell pleated air filters in the sizes homes actually use: standard 1 inch filters in multi-packs, and the deep 4 inch and 5 inch media filters that many systems take instead of a stack of thin ones. Every filter is sold by its nominal size and MERV rating, and our product pages list the equipment brands and part numbers each filter replaces. Our filters are compatible replacements; they are not made by the equipment brands named for compatibility.

How ordering works

• You pick your size and MERV rating on this site and pay securely at checkout through Stripe. We never see or store your full card number.
• Orders leave our fulfillment partner's U.S. warehouses within 1 to 2 business days and typically arrive in 3 to 5 business days. Shipping is free on every order.
• If the filter does not fit your system, our Size Fit Guarantee makes the exchange free or gives you your money back.
• Optional auto-delivery brings your next filter on a fixed schedule for your filter type, at 10% off, and you can pause, skip, or cancel anytime from the link in your receipt email.

Who we serve

Homeowners who want the right filter to show up on time without a hardware-store run, and professionals — HVAC companies, landlords, and property managers — who need the same sizes on a repeat schedule. Pro and bulk pricing is quoted individually; see the pro section on our home page.

Our business details

MyFilterFlow is operated by 1204 Solutions LLC. Payments are processed by Stripe on behalf of 1204 Solutions LLC, so your checkout page and card statement will show the name 1204 Solutions.

MyFilterFlow is an online-only business. Our Bowie address is our business office, not a retail storefront, so please order through this website rather than visiting in person.

MyFilterFlow
16300 Heritage Blvd, Suite B
Bowie, MD 20716, United States
Email: support@myfilterflow.com
Phone: (510) 290-4663

Questions about an order, a size, or a bulk quote: see our contact page. Store policies are on the shipping, returns, privacy, and terms pages.