Description
Within the Wilkerson Elements range, the WK639P is the Ultramax Systems replacement element. It is a Grade P general purpose particulate element and holds bulk solid debris, pipe scale and rust, rated at 5 µm. It sits at the front of the train, protecting the finer stages behind it. Solids stopped at this point never reach the finer elements behind it. It matches the original on dimensional fit and drops into the existing housing without modification. Housings in the B18 family take this element. Held in Australian stock, it is supplied at a working budget price rather than OEM list.
This replacement filter element from Ultramax is a high-quality, Wilkerson-compatible alternative. Designed as an alternative to OEM part numbers FRP-96-639 005-FRP96-639 FRP 96 639 EW639H FRP96639. It is engineered to suit housing models B18 F18. Manufactured to strict quality standards, it delivers reliable system protection at a competitive price.
Cross Reference
- B18
- F18
Features
- Grade P media rated at 5 µm
- Holds bulk solid debris, pipe scale and rust
- Dimensional match to the Wilkerson Elements original, fits the existing housing without modification
- Suits B18 and 1 further housing models
- Held in Australian stock, not brought in to order
Applications
- First stage protection on a new installation
- Air lines carrying pipe scale or rust
- General workshop air
- Air receivers and ring mains
All brand names, trademarks and part numbers shown on this page remain the property of their respective owners and appear for identification purposes only. Ultramax Systems is not affiliated with, endorsed by, or a licensee of any manufacturer listed. Cross references indicate dimensional and performance equivalence, not original equipment supply. Please confirm the fitment against your housing before you order.
WarrantyEvery element is warranted to meet the Ultramax standard specification when it reaches you. If one does not, we will replace it, supply an equivalent, repair it, or cover the cost of replacing it. Tell us within 14 days of purchase to arrange a return. A restocking fee applies, and special order items cannot be returned. Our terms and conditions set out the detail.
