K&N Washable/Reusable V-Bank Filter Washing Instructions
- 26.07.1909
K&N Washable/Reusable V-Bank Filter Washing Instructions
Maintain peak performance and extend the life of your K&N Washable Filters by following the steps below. This procedure is designed for safe, effective cleaning using only water—no chemicals or detergents are required. Always follow K&N’s recommended service intervals. Regular maintenance helps ensure airflow efficiency and optimal performance of your filtration system.
TOOLS NEEDED
- Cold water supply
- Pressure regulator set to 40psi
- Standard garden hose
- Spray nozzle on “full” setting
- Riser/Prop for drainage
- Timer or stopwatch
- Fan for optional gentle airflow during drying
WATCH THE PANEL WASHING INSTRUCTIONS VIDEO
Maintain your K&N V-Bank Filter with ease—watch the video or use the instructions below.
STEP 01 – PREPARE THE AREA
Choose a clean outdoor space with good drainage for runoff water. Ensure water supply is connected through a pressure regulator set to 40psi.
STEP 02 – ADJUST THE PRESSURE & SPRAY SETTINGS
Regulate water pressure to 40psi.
This avoids filter media damage and maintains optimal cleaning effectiveness.
Do not exceed 40psi.
Set the nozzle to the circular “full” setting.
This produces a soft, circular spray ideal for even cleaning.
Avoid jet, stream, or pinpoint settings that may harm filter media.
STEP 03 – PROP-UP FILTER FOR DRAINING
Prop up the filter from the rear with a dowel or PVC to ensure water and debris drain effectively.
Ensure the filter pleats run horizontally.
STEP 04 – WASH WITH SLOW, DELIBERATE FLUSHING
Orient the water-stream oblique to the filter media.
With a continuous sweeping motion, flush the filter media water in a parallel to the direction of the pleats.
STEP 05 – GETTING THE FILTER CLEAN
Total wash time: 12 minutes per v-bank filter. Dedicate 90 seconds to each panel within the V-Bank filter. (8 panels × 90 seconds each).
STEP 06 – DRYING
Allow filters to air dry for 12 hours in a clean, indoor location. Maintain ambient humidity and a room temperature between 70–85°F.
Use a gentle fan to circulate air around the filter, but do not use heat or
direct airflow into the filter.
AVOID THE FOLLOWING TO PREVENT DAMAGE TO THE FILTER
- Do not use chemicals or detergents.
- Do not use a pressure washer.
- Do not dry using heat guns, ovens, or direct sunlight.
- Do not use an air gun or compressed air.
- Do not exceed 40psi.
