MadMax Trade Supply
Prices include the sales tax we pay at purchase (shown for Minnesota; your cart updates it for your ship-to state) and, where noted, shipping. No separate tax line. Order online; we email a secure payment link before anything ships.
A radon fan housing, coiled white pipe, a U-tube manometer and a small test canister on a basement floor.

Radon Mitigation Supplies

Supplies for radon testing and mitigation systems: fans, pipe and fittings, manometers, and short- or long-term test kits. Installing or altering a mitigation system may require a licensed radon professional under state rules — check before you DIY. Brand or model names are for compatibility only.

Shop 40 priced items

Price includes shipping and the sales tax we pay at purchase (shown for delivery to Minnesota; your cart updates it for your ship-to state). No separate tax line at checkout. Items marked "Shipping calculated before payment link" have shipping calculated and shown in your payment link before you pay. Typical delivery is a few business days in the contiguous United States. A delivery estimate is confirmed in your payment-link email. Images are representative; tap a picture to enlarge it.

Don't see your exact item? Request a quote for any item below — the form will include the SKU. Request a quote

More items (quote only)

ItemSKU (internal)Price
Radon mitigation fan (by model)MM-RDN-001Price coming soon — request a quoteRequest a quote
3-inch PVC pipe and fittings for radon ventMM-RDN-002Price coming soon — request a quoteRequest a quote
4-inch PVC pipe and fittings for radon ventMM-RDN-003Price coming soon — request a quoteRequest a quote
U-tube manometerMM-RDN-004Price coming soon — request a quoteRequest a quote
Digital radon manometerMM-RDN-005Price coming soon — request a quoteRequest a quote
Rubber coupling (by pipe size)MM-RDN-006Price coming soon — request a quoteRequest a quote
Condensation drain fittingMM-RDN-007Price coming soon — request a quoteRequest a quote
Short-term radon test kitMM-RDN-008Price coming soon — request a quoteRequest a quote
Long-term radon test kitMM-RDN-009Price coming soon — request a quoteRequest a quote

Attributes we list for each item: Part type, Fits (fan or pipe size / model), Test duration (if a kit), Voltage (if electrical).

FAQ

Can a homeowner install a radon fan?

Some states require a certified or licensed radon mitigator for system work. Homeowners can typically use test kits themselves. Check your state radon office before altering a system.

Which fan do I need?

Match the model printed on your existing fan, or send the system pipe diameter and a photo. We will not substitute a fan type without confirming fit.

Do you sell official lab-analyzed test kits?

We quote short-term and long-term kits. Lab fees, if any, will be stated in the quote. Follow the kit instructions and your state guidance.