Replacement for
Parker Balston 4433-05-BQ
The R+F RF-DIF-BN50-SP is a direct drop-in alternative to the Parker Balston 4433-05-BQ. Identical dimensions, equivalent filtration performance — available from R+F FilterElements.
OEM Original
Parker Balston
4433-05-BQ
R+F Replacement
R+F FilterElements
RF-DIF-BN50-SP
Technical Specifications
| R+F Article Number | RF-DIF-BN50-SP |
| Replaces (Parker Balston) | 4433-05-BQ |
| Filtration Grade | Standard Nylon Disposable Filter (BQ) |
| Efficiency | 99.99% @ 0.01 µm |
| Type Variant | Step Connector – ¼"→⅜" Step · ⅛" ID |
| Product Family | Disposable In-Line Filter |
Compatibility Guarantee
This R+F FilterElements replacement element is manufactured to the same dimensional and performance specifications as the original Parker Balston part. It is a direct drop-in replacement requiring no modification to your existing housing.
Parker Balston® is a registered trademark of Parker Hannifin Corporation. R+F FilterElements is not affiliated with Parker Hannifin. OEM part numbers are used for cross-reference purposes only.
RF-DIF-BN50-SP
Standard Nylon Disposable Filter – 99.99% @ 0.01 µm
Price on request
Volume discounts available