Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
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Description
FT Pro - AF4000-06D 3/4" BSPP Female FilterThe FT Pro 3 4' BSPP Female Filter AF4000 06D is an essential component for efficient air preparation. Designed for high performance, it boasts a flow rate of 5000 litres per minute, ensuring optimal air quality. This filter features a 5. 5 micron filtration capability, effectively removing contaminants from your air supply. With an auto drain function, maintenance is hassle free, allowing for continuous operation. Built to withstand a working
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 710 reviews
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Product Reviews
★★★★★ 4
Good filter, Expensive
Size: (Pack of 1)
I like the product very much. It was upto my expectations but little expensive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2023
★★★★★ 5
Quality Product, Great Investment
Size: 1 Count (Pack of 1)
Installation was a bit of a hassle, but that has more to do with my skills than the product. Product seems to be of great quality. The stickers included to warn mechanics that the filter is not disposable is a blessing!
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Easy install
Size: 1 Count (Pack of 1)
Easy install and fits '21 Ford Bronco!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Just as excellent as all other K&N products I've used
Size: 1 Count (Pack of 1)
Great fit, and lot more more robust in build than the OEM filter it replaces. I've replaced the factory cabin air filters in at least 3 vehicles with these, when the time came to replace. Side note: This one went into a 2020 Lincoln Aviator and --consistent with my experience with previous Lincoln models -- the retaining tabs on the filter housing door snapped off when I was trying to remove it. Nothing to do with the K&N filter, but I just don't understand why Lincoln can't design a better housing door mechanism.
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Reviewed in the United States on September 16, 2025
★★★★★ 5
Great fit, great replacement for standard filter.
Size: 1 Count (Pack of 1)
Very tight fit, but fit it does. I put this in my 2.5L Ford Escape Hybrid 2020. Fits tight, but well, so no wiggling.
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Reviewed in the United States on September 8, 2025
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