SKU: 3458893058

c4 Knife

Sale price$58.46 Regular price$64.95
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  • USA
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

c4 KnifeNAIFU S feature an innovative and ergonomic design. NAIFU is a belt knife with a total length of 204mm and a blade length of 94mm. NAIFU S is a smaller knife, designed to be carried on the arm, with a total length of 144mm and a blade length of 66. 5mm. The handle and the sheath are manufactured in recyclable POM material. This is a very sturdy and autolubricating material with excellent mechanical properties and low water absorption. NAIFU has a

NAIFU S feature an innovative and ergonomic design. NAIFU is a belt knife with a total length of 204mm and a blade length of 94mm.NAIFU S is a smaller knife, designed to be carried on the arm, with a total length of 144mm and a blade length of 66.5mm. The handle and the sheath are manufactured in recyclable POM material. This is a very sturdy and autolubricating material with excellent mechanical properties and low water absorption. NAIFU has a locking system between the knife and the sheath which makes it for an easy extraction and insertion. The blade of NAIFU S is inserted all the way in the handle making it extremely sturdy. NAIFU’s blade features a shaft remover and comes out from the bottom of the blade so that it can be used as a light hammer. A very important feature on the NAIFU knives is that the blade is machined to create a razor cutting edge whose geometry greatly increases its cutting and penetrating effect. Both knives are delivered with two rubber straps with stainless steel buckles for use on the arms or legs. NAIFU sheath also features two holes on the bottom so that an additional elastic can be used to hold the knife in position.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 3458893058

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4.4 ★★★★★
Based on 22 reviews
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Verified Purchase
Donna M. Kovalick
Massapequa, US
★★★★★ 5
Perfect fit!
Perfect fit!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
T
Tim
Carnegie, US
★★★★★ 5
Good quality fits 2025 Civic Hybrid
The filters are good quality. I did not find any instructions, but then again, the tube is full of them. Compaitble with 2025 Civic Hybrid. The engine filter have a bit of a chemical smell, but the air cabin filter does not. The cabin filter has an interesting yellow color.
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Reviewed in the United States on February 13, 2026
S
slwf
Natrona Heights, US
★★★★★ 4
Quality filters for a decent price
The engine filter is model # JMAJ20. I am not sure of the cabin filter model #. I have a 2026 Honda CRV Hybrid 2.0L Sport Touring. These should fit as almost everything matches between the 2025 and 2026. I have not yet needed to swap the filters in the new vehicle. These filters will be stored for future replacement. The filters appear to be well made. This is a decent price fortwo filters. The engine filter's gasket is a little wavy but it should be ok to form fit once inserted into the car. The engine filter is in a retail box without a plastic wrapper but the cabin filter is just a plain cardboard box inside a plastic wrapper. This might be challenging to remember what is in the box later once the filter needs to be replaced unless I write the information onto the box. I am unsure if the lack of a wrapper for the engine filter will affect the filter while stored. I did not notice a smell to these but I am not sensitive to smell. I would get these again.
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Reviewed in the United States on October 14, 2025
A
A. Hersh
Houston, US
★★★★★ 5
Great value perfect fit.
At a fraction of the cost of brand name filters, these are an exact match and make it affordable to actually change your filters on a regular basis. Great! Installed on a 2025 CRV hybrid touring.
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Reviewed in the United States on January 24, 2026
C
Casper the Friendly Dog
New York, US
★★★★★ 5
Solid replacement filters for 2025 Honda Civic Hybrid. Engine and Cabin 2.0L Engine
Good value replacement filter kit. Fits perfect for 2025 Honda Civic Hybrid with 2.0l engine. Fairly easy to install once you know how to access the filters. Center rear of the engine bay and behind the glove box. These are as high a quality as the stock filters. I changed mine at 12300 miles and I waited too long. I should have done them at 10,000 max. The cabin filter maybe could have been stretched a bit but the engine filter could have been changed at 8-10k. I would never wait so long again.
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Reviewed in the United States on October 29, 2025

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