Pre-Filter (51921) Protects PowerCore Filters - Volant Performance

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Pre-Filter (51921) Protects PowerCore Filters

24 reviews

Fits PowerCore® Filters 61502, 61504, 61506, 61507, 61508, 61516, and 61517

Volant Pre-Filters are factory treated using a proprietary hydrophobic process and are manufactured from the same durable polyester material as their race proven regular style. This unique material contains uniform micron openings that will filter out debris .005 or larger. This pre-filter will prevent splashes of water, mud and sand from saturating your air filter.

Customer Reviews
4.7 Based on 24 Reviews
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Filter Reviews:
    Volant Performance Pre-Filter (51921) Protects PowerCore Filters Review
    22 Mar 2023

    Powercore filter . Filter cover.

    Put 90,000 miles on my first one . Couldn’t be more happy. . Regular driving and construction sites.. on road and off-road performed excellent never lost any performance . Second one here’s to another 90,000 miles. Well worth the money..

    Willam M.
    United States United States
    13 Oct 2023

    Terrible customer experience and tech support , unfortunately.

    I purchased a whole Volant airbox with snorkel for my LB7 in the past and the holes in the lid for the bolts did not line up at all. They had to send me another lid which still didn’t line up so they sent me a whole new box and sadly, I was still not able to get all the bolts to like up with the threaded holes so I just dealt with it. A couple years later (last month) I got an email about their power core filters and I was impressed by the description so I purchased one rod replaced the old oil free filter that came on the original CAI setup. The filter has multiple shipping delays and once it finally arrived I went to install us and noticed the diameter where it attaches is massive and no way was it going to fit the plastic pipe going to the intake. I called and spoke to Mike (the only employee in tech support) and explained the situation to him and he said he was going to research it and get back to me. No call back so I tried him multiple times to no avail. I’ve left voicemails and nothing. I was really hoping to get an answer on whether there was a way I could use this new filter but sadly I’m going to have to ask for a refund at this point. I wish the staff would have returned my call so it wouldn’t had to come to leaving a review of my negative experience.

    Jaimeson S.
    United States United States
    03 Aug 2023

    Return filter

    Was the wrong one trying to send it back and get the right one just need address to send it

    Clay L.
    United States United States
    27 Jun 2023


    Absolutely what I needed for the desert trips..Thank you guys awesome product

    Rick C.
    United States United States
    16 Jun 2023

    Volant Pre Filter

    So far everything works great. I worried that this would affect air flow but it doesn’t. I bought the powercore. Honestly should have done it years ago. My 12 year old truck feels more responsive, compared to my original volant oiled filter. Great product so far!

    Jayce L.
    United States United States
    07 Apr 2023

    replacement filter purchase

    So far great, the last one held up very well and this one look like it will also...good product and great help from the sales and technical people...

    John J.
    United States United States
    25 Jan 2023

    Good buy

    Love the product, but it is very very tight getting it all the way on, you kinda have to work it around a Lil bit at a time. But tight is better than too loose.

    Paul W.
    United States United States

    We Just Want to TAlk...