Wingnuts (Set of 2)

Keep your BOROUX Foundation Filters operating at peak performance with this Replacement Set of Wingnuts. Specially designed to fit your existing BOROUX filter system, these wingnuts are the ideal solution if your original set has become worn, stripped, or compromised due to over-tightening. Easy to install, they ensure a secure and stable connection for optimal filtration. If you've noticed your filters loosening over time, this replacement set is a quick fix that restores efficiency and reliability. Made from durable materials, the wingnuts are built to last and maintain a tight seal. Don't let small hardware issues reduce the quality of your water - replace your wingnuts and preserve the integrity of your system. A simple upgrade can go a long way in safeguarding your filter's performance.

Free Shipping is a standard 7-10 business days. Expedited Shipping is 3-4 business days however this does not apply to international orders. ALL international orders attract a shipping fee including orders to Canada, Puerto Rico, Hawaii, and all other US territories.

Ground Shipping Schedule (Free Shipping in the continental U.S., lower 48 states ONLY)

In-stock orders placed before noon central time are usually shipped the same business day.

In-stock orders placed after noon central time will usually ship the following business day.

International Shipments:

International orders must be purchased with PayPal. All International orders, unless otherwise requested, will ship via U.S.P.S. Global Priority Mail (6-14 business days’ delivery) in order to conserve costs and additional duties and fees