We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

WILKERSON Compressed Air Filter: Particulate, 1/2 in NPT, 5 micron, 145 cfm - Wilkerson FRL Air Filters
WILKERSONWilkerson FRL Air Filters

WILKERSON Compressed Air Filter: Particulate, 1/2 in NPT, 5 micron, 145 cfm

The WILKERSON Compressed Air Filter: Particulate (MPN F28-04-SK00B) is a Wilkerson FRL air filter from the F28 series. It features a 1/2 in NPT port size, 5 micron filtration, 145 cfm flow capacity, and a maximum…

SKU 3G-OTH-158288

Also listed as: F2804SK00B · F28 04 SK00B

Brand
WILKERSON
Item
Compressed Air Filter: Particulate, 1/2 in NPT, 5 micron, 145 cfm
Category
Wilkerson FRL Air Filters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WILKERSON
Manufacturer Part Number
F28-04-SK00B
Type
5 micron, 145 cfm
NPT
1/2 in
Max Op Pressure
150 psi

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WILKERSON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILKERSON Compressed Air Filter: Particulate (MPN F28-04-SK00B) is a Wilkerson FRL air filter from the F28 series. It features a 1/2 in NPT port size, 5 micron filtration, 145 cfm flow capacity, and a maximum operating pressure of 150 psi.

Frequently Asked Questions

What is the WILKERSON F28-04-SK00B compressed air filter used for?

The WILKERSON F28-04-SK00B is a particulate filter for compressed air systems. It removes solid contaminants down to 5 micron to protect downstream pneumatic tools, valves, and actuators from wear and clogging, ensuring reliable operation in industrial manufacturing and automation lines.

What are the specifications of the WILKERSON F28-04-SK00B air filter?

The WILKERSON F28-04-SK00B is a 5 micron particulate filter with a 1/2 in NPT port size, 145 cfm flow capacity, and 150 psi maximum operating pressure. It is part of the F28 series and is designed for compressed air filtration in pneumatic systems.

Where to buy a WILKERSON F28-04-SK00B air filter worldwide?

3G Electric supplies the WILKERSON F28-04-SK00B compressed air filter to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine Wilkerson FRL component.

How to install a WILKERSON F28-04-SK00B compressed air filter?

Install the WILKERSON F28-04-SK00B filter in the compressed air line with flow direction matching the arrow on the housing. Use thread sealant on the 1/2 in NPT ports and tighten securely. Ensure the bowl is accessible for periodic draining and element replacement per manufacturer guidelines.

Used in

Common applications for WILKERSON
Manufacturing assembly lines — WILKERSON D18-03-FKG0B FRL unit for pneumatic tool lubrication and air preparation.
Packaging machinery — WILKERSON B08-02-FKG0B filter/regulator for consistent pressure control in film sealing systems.
Chemical processing plants — WILKERSON M28-04-BK00B coalescing filter for oil-free air supply to instrumentation.
Automotive paint booths — WILKERSON F26-04-FG0 particulate filter for removal of water and dirt from compressed air lines.
Food and beverage production — WILKERSON F16-04-000 filter for pre-filtration before HEPA or sterile air systems.
Pharmaceutical cleanrooms — WILKERSON M18-04-BK00B coalescing filter for 0.5 micron oil aerosol removal in critical air supplies.

WILKERSON Products

3G Electric supplies WILKERSON wilkerson frl air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WILKERSON Compressed Air Filter: Particulate, 3/8 in NPT, 5 micron, 145 cfm, 150 psi Max Op Pressure (MPN F28-03-SK00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 3/8 in NPT, 5 micron, 145 cfm, 150 psi Max Op Pressure (MPN F28-03-SK00B)
WILKERSON Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 145 cfm, 150 psi Max Op Pressure (MPN F28-06-SK00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 145 cfm, 150 psi Max Op Pressure (MPN F28-06-SK00B)
WILKERSON Compressed Air Filter: Particulate, 3/8 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-03-SL00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 3/8 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-03-SL00B)
WILKERSON Compressed Air Filter: Particulate, 1/2 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-04-SL00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 1/2 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-04-SL00B)
WILKERSON Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-06-SL00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 3/4 in NPT, 5 micron, 145 cfm, 250 psi Max Op Pressure (MPN F28-06-SL00B)
WILKERSON Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 42 cfm, 150 psi Max Op Pressure (MPN F08-02-SK00B)
WILKERSON
WILKERSON Compressed Air Filter: Particulate, 1/4 in NPT, 5 micron, 42 cfm, 150 psi Max Op Pressure (MPN F08-02-SK00B)

More from WILKERSON

View all WILKERSON parts
WILKERSON Filter: Coalescing, 1/2 in NPT, 0.01 micron, 42 scfm, 150 psig Max Op Pressure, Auto Drain (MPN M28-04-CG00B)
WILKERSON
WILKERSON Filter: Coalescing, 1/2 in NPT, 0.01 micron, 42 scfm, 150 psig Max Op Pressure, Auto Drain (MPN M28-04-CG00B)
WILKERSON Filter: Coalescing, 3/8 in NPT, 0.01 micron, 36 scfm, 250 psig Max Op Pressure, Metal Bowl (MPN M18-03-CH00B)
WILKERSON
WILKERSON Filter: Coalescing, 3/8 in NPT, 0.01 micron, 36 scfm, 250 psig Max Op Pressure, Metal Bowl (MPN M18-03-CH00B)
WILKERSON Filter: Particulate, 3/4 in NPT, 5 micron, 145 scfm, 250 psig Max Op Pressure, Metal Bowl (MPN F28-06-SH00B)
WILKERSON
WILKERSON Filter: Particulate, 3/4 in NPT, 5 micron, 145 scfm, 250 psig Max Op Pressure, Metal Bowl (MPN F28-06-SH00B)
WILKERSON Filter: Activated Carbon, 3/8 in NPT, 0.003 micron, 250 psig Max Op Pressure, Metal Bowl (MPN M28-03-DL00B)
WILKERSON
WILKERSON Filter: Activated Carbon, 3/8 in NPT, 0.003 micron, 250 psig Max Op Pressure, Metal Bowl (MPN M28-03-DL00B)
WILKERSON Filter: Particulate, 1/2 in NPT, 5 micron, 120 scfm, 150 psig Max Op Pressure, Auto Drain (MPN F28-04-SG00B)
WILKERSON
WILKERSON Filter: Particulate, 1/2 in NPT, 5 micron, 120 scfm, 150 psig Max Op Pressure, Auto Drain (MPN F28-04-SG00B)
WILKERSON Filter: Coalescing, 1/2 in NPT, 0.5 micron, 250 psig Max Op Pressure, Metal Bowl, 28 (MPN M28-04-BH00B)
WILKERSON
WILKERSON Filter: Coalescing, 1/2 in NPT, 0.5 micron, 250 psig Max Op Pressure, Metal Bowl, 28 (MPN M28-04-BH00B)
WILKERSON Filter: Coalescing, 1/4 in NPT, 0.01 micron, 7.5 scfm, 150 psig Max Op Pressure, 08 (MPN M08-02-CK00B)
WILKERSON
WILKERSON Filter: Coalescing, 1/4 in NPT, 0.01 micron, 7.5 scfm, 150 psig Max Op Pressure, 08 (MPN M08-02-CK00B)
WILKERSON Filter: Coalescing, 3/8 in NPT, 0.01 micron, 36 scfm, 150 psig Max Op Pressure, Auto Drain (MPN M18-03-CG00B)
WILKERSON
WILKERSON Filter: Coalescing, 3/8 in NPT, 0.01 micron, 36 scfm, 150 psig Max Op Pressure, Auto Drain (MPN M18-03-CG00B)