Maxima FAB-1 Fabric & Foam Filter Spray (18.8 Fl oz)
Original price was: $15.57.$13.49Current price is: $13.49.
Price: $15.57 - $13.49
(as of Sep 19, 2025 19:06:59 UTC – Details)
High performance, synthetic based filter oil designed for all oil-type fabric and foam air filter elements. Extremely tacky blend of advanced polymers attracts and tenaciously holds on to dirt, dust and other harmful contaminants, keeping them out of the intake system. Unique and proprietary formulation forms protective barrier that keeps water and contaminants from passing through the filter while preventing “wash out” from carburetor fogging, offering ultimate engine protection.
Race-proven protection, from the track to the desert
Formulated for all foam and fabric air filters
Tenacious polymers trap contaminants and keep them out of the intake
Long-lasting waterproof and dustproof film will not dry out
Quickly penetrates and absorbs into filter
Customers say
Customers find the air filter spray effective at catching dirt and dust, with one mentioning it keeps their Beta engine clean and alive. The product receives positive feedback for its quality, ease of application, and washability, with one customer noting it washes clean with dish soap. The stickiness receives mixed reviews, with several customers finding it too tacky, and the spray nozzle is problematic as the can comes without a lid.
10 reviews for Maxima FAB-1 Fabric & Foam Filter Spray (18.8 Fl oz)
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Original price was: $15.57.$13.49Current price is: $13.49.

Anthony –
Rev Up Your Engine’s Performance with This Essential Spray
If you’re serious about maintaining your engines, you’ve got to check out this fabric and foam filter spray. It offers race-proven protection that goes the extra mile, whether you’re on the track or tackling the dusty trails of the desert. Iâve been using it for a few months now, and itâs become a staple in my garage. One of the standout features is how it forms a long-lasting, waterproof, and dustproof barrier. It doesn’t just sit on topâthis stuff truly penetrates into the filter, creating a protective shield that keeps harmful dirt and debris out of your engine. This means less frequent cleanings and more focus on what really matters: enjoying the ride. Plus, I love that it doesnât dry out, so the protection stays effective between uses. What really impressed me was how quickly it absorbs into the filter. Itâs easy to apply and doesnât leave a sticky residue. Just a few sprays, and youâre good to go. I also appreciate the environmentally-friendly aspect, as it contains no harmful CFCs. Itâs nice to know that while Iâm taking care of my vehicle, Iâm also being kind to the planet.In short, this fabric and foam filter spray is a must-have for anyone who wants to keep their engine running smoothly and efficiently. It’s reliable, easy to use, and gives you peace of mind knowing your engine is well-protected against the elements. Whether youâre a weekend warrior or a professional racer, this product will keep your engine purring like a kitten.
Texas Bones –
Keep the Dirt Out!
Use per the instructions and you will be pleased, very sticky and will keep dirt trapped in the filter as it should be.
Wisen Heimer –
Great stuff / better than the OEM Spray Oil
Permanent Air Filter Foam OIL
KC –
Does the job
No Issues, does what it’s suppose to do
M. Benedict –
Really supercharged computer case foam filters
Bought this spray on the thin foam filters that are found on computer cases. Just washing them didn’t strike me as a great way to collect dust, but this sticky spray really adds some zing to the filters.
Alkoby Family –
Great oil
Works great for my washable filter.
CHARLES A. HILL –
GREAT
GREAT
208Brando –
GTG
My favorite filter oil. I live in a high dez, no worries in the silt.
Tito Acosta –
Tal como lo queria
Alejandro –
Falto pivote de paliativo para la mejor aplicación del producto.