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Find quick answers to common questions
*Heavy Duty Heating Material made in US by Arlon Silicone Technologies Division
*14 gauge wires
*Draws 8.3A
*Adaptable size - Fits filters with Diameter between 3"-4"(7.6 - 10.1cm); Circumference between 9.5"-12.5"(24-31.5cm) - Heating area is 3"(7.6cm) high by 9.5"(24cm) long.
Use with our Donaldson Filter combo or works well with Mercedes, VW and other stock fuel filters.
Find quick answers to common questions
Yes. Every product is built for continuous duty, marine environments, and the kind of fluid-transfer work that breaks cheaper pumps.
Absolutely.
Yes. WVO Designs products are tested in real-world marine, biofuel, and industrial conditions — heat, humidity, and long runtimes.
Flush with a compatible fluid after each use and keep seals clean. That's it.
Yes. Products are in stock at the collection pages.
Every product ships with a printed install guide. Digital copies and install videos are linked from each product page.
Every WVO Designs product is backed by our 1-year limited warranty against defects in materials and workmanship.
Keep your order confirmation email — it acts as proof of purchase. You can also register your serial number in your account for faster service.
Defects in materials and workmanship under normal use — no fine print, no games. Wear items (seals, gaskets) are covered by a separate 1-year warranty.
Call us. We'll get you a replacement or rebuild fast — usually the same week.
Most orders ship same-day from Charleston, SC, with delivery in 2–5 business days anywhere in the continental US.
Yes. WVO Designs offers dealer and fleet pricing — call us at (843) 972-4211 or use the contact form.
Call (843) 972-4211 Mon–Fri, 8am–3pm EST, or email support@wvodesigns.com. No call centers.
Feel free to reach out to us!
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