The TOPEP FO-614PLF5 replacement filter cartridge is designed for industrial liquid filtration systems that require reliable particulate removal and consistent filtration performance. Developed as a replacement option for the Parker Velcon FO-614PLF5 filter element, this cartridge features filter paper media, a galvanized fish-scale support cage, blue powder-coated carbon steel end caps and NBR sealing components.
The filter element is designed to help remove solid contaminants from compatible liquids and maintain the cleanliness required by downstream equipment. By retaining particulate matter within the filtration media, it can help reduce contamination-related wear, protect sensitive components and support the stable operation of industrial filtration systems.
| Product Name | FO-614PLF5 Replacement Filter Cartridge |
| Replacement Part Number | FO-614PLF5 |
| Product Type | Industrial Liquid Filter Cartridge |
| Filter Media | Filter Paper |
| End Cap Material | Carbon Steel |
| End Cap Surface Treatment | Blue Powder Coating |
| Inner Support Cage | Galvanized Fish-Scale Perforated Support Cage |
| Sealing Material | NBR (Nitrile Butadiene Rubber) |
| Reference Filtration Rating | 5 μm, nominal |
| Reference Outer Diameter | 6 in / 152.4 mm |
| Reference Overall Length | 14.5 in / 368.3 mm |
| Reference Inner Diameter | 3.5 in / 88.9 mm |
| Reference Operating Temperature | Up to 121°C for the listed original model |
| Reference Collapse Strength | 75 psi / approximately 5.17 bar for the listed original model |
| Reference Recommended Changeout Differential Pressure | 25 psid for the listed original model |
| Application | Liquid Filtration and Fuel Filtration |
| Customization | Available |
The filter paper media is the primary filtration component of the cartridge. It is intended to capture suspended solid contaminants as liquid passes through the filter. Its filtration performance depends on the selected media grade, construction and operating conditions.
For systems requiring fine particulate control, selecting an appropriate filtration rating is essential. The nominal 5-micron rating associated with the original FO-614PLF5 provides a useful reference when evaluating a replacement. Actual efficiency and compatibility should be verified for the replacement product.
The galvanized fish-scale support cage provides structural support to the filtration assembly. Its perforated construction helps support the media while allowing liquid to pass through the designed flow path.
The support structure helps the cartridge maintain its shape during normal operation. The galvanized surface also provides a protective finish for the cage, although suitability for a particular fluid depends on its chemical composition, temperature and operating environment.
The cartridge uses carbon steel end caps with a blue powder-coated finish. The end caps provide structural support and help secure the filter assembly.
The coating helps protect the external metal surface against handling damage and environmental exposure. The suitability of the end-cap material and coating should be evaluated according to the fluid, temperature and installation conditions.
Nitrile butadiene rubber, commonly known as NBR or Buna-N, is used as the sealing material. A suitable seal helps prevent fluid bypass around the cartridge and directs the liquid through the intended filtration path.
NBR is widely used in many oil and hydrocarbon-related applications, but compatibility varies with the specific fluid formulation, temperature and exposure conditions. Customers should confirm seal compatibility before ordering.
A replacement filter should match the original element in more than its part number. Overall length, outer diameter, inner diameter, end-cap configuration, sealing arrangement and filtration performance all influence installation and operation.
TOPEP can evaluate replacement requirements using the original model number, technical drawing, photographs or physical sample. Material options and dimensions can be reviewed according to the intended application and equipment requirements.
Henan Top Environmental Equipment as a industrial filter supplier, has extensive experience in customized filter cartridges. We have professional
technical team to design the most suitable filters depend on your using condition. Here are some filter parts that we can custom.

We can produce various brands of Filters, as long as you have the part number or parameters of filter, we can do it. Just contact us and share your requirement !!!
| 936704Q | 8833-11 | G04276 | 931881 | 901328 | 901661 | 901747 | 907088 | 907230 | 909293 |
| 941584 | R937852Q | R937878Q | 936710Q | 920022 | 920468 | 921166 | 922936 | 923553 | 924451 |
| 937407Q | 928952Q | 936705Q | FTCE2A10Q | 925788 | 925811 | 925828 | 925946 | 926476 | 926696Q |
| 9922-05-BQ | DFO-512PLF2 | 941043Q | 370-Z-223A | 927663 | 927669 | 927861Q | 928085 | 928152Q | FC1090Q002BS |
| 925774 | G1448Q | FTCE2B10Q | 937818 | FC1090Q020BS | FC1091Q005BS | FC1090Q010BS | FC1905Q002BS | F13938702190S | FC1905Q005BS |
| HF22H10VQ | FP718-5 | 933837Q | 937853Q | FC1301Q002BS | FC7005Q002BK | FTAE1A05Q | FC1240Q010XS | FTAE1A10Q | G02001 |
| 931886 | 936974Q | 941927Q | 928952Q | 909807 | 925818 | G01066 | G00980 | G00966 | G00389 |
| G04260 | G1448Q | R937852Q | R937878Q | 925023 | G00590 | G00799 | H00834003 | HF4L10VQ | HF4L25VQ |
| 937399Q | 937857Q | FBO60337 | 939930Q | 927169Q | H00834007 | PR2766 | PR875 | PR3151 | PR3435 |
| SS1C4A1AP | SS1C4B1AP | SS1D8A1AP | SS1D8B1AP | TXW1010B | TXW3E3B | TXW3E10B | TXW8A6B | TXW8C6B | PR2745 |
.jpg)