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MSRP $14.89 12.8% Off
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K&N 99-0621

Filter Cleaning Kits and Accessories > Power Kleen; Filter Cleaner - 32 oz Trigger Sprayer
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   28 Customer Reviews
  • High performance cleaner and degreaser
  • The only cleaner designed specifically for K&N cotton filters
  • Pump spray bottle
  • Also removes grease from painted surfaces, chrome, plastic and more
K&N part 99-0621 is a 32 ounce pump spray bottle of Power Kleen Air Filter Cleaner. K&N Power Kleen is the only cleaner recommended to clean K&N cotton air filter elements. K&N 99-0621 Air Filter Cleaner will loosen and remove built up dirt and grime from your K&N oiled cotton air filter so it can be washed clean with water. It is so good at cleaning greasy dirt and grime that it is also used as an industrial strength degreaser. After your K&N air filter dries re-oil it with K&N air filter oil (sold separately).

[More Info on K&N Air Filter Cleaning Kits]

Product Specifications

Product Box Height11.75 in (298 mm)
Product Box Length3.25 in (83 mm)
Product Box Width3.25 in (83 mm)
Product StyleAccessories
Weight2.4 lb (1.1 kg)

K&N 99-0621 Product Reviews

See all reviews!
Review part 99-0621
Thursday, December 24, 2015 - Part 99-0621
The product arrived leaking, the top had loosen, because there was no packing martial in the box and it leaked. I was sent a replacement item and it arrived with packing material and it was fine.

William Clark
Chicopee, Massachusetts
Wednesday, September 16, 2015 - Part 99-0621
Good stuff. Follow up with some dawn dish washing soap on final rinse and it's golden.

Portland, Oregon
Monday, August 31, 2015 - Part 99-0621
The filter cleaner worked great

Tuesday, June 30, 2015 - Part 99-0621
A very good product with fast shipping. I have a K & N filter on all my recreational vehicles

Gregg Parrish
Peoria, Arizona
Monday, June 29, 2015 - Part 99-0621
Great product

Chris Thompson
Bedford, Virginia
Wednesday, June 10, 2015 - Part 99-0621
Works great.

Los Angeles, California
Tuesday, May 05, 2015 - Part 99-0621
Great service.

Rocky Stangler
United States