Spare element PFP-018V – 3 micron fibre pre-filter for PF, HPF, WFIT, WFIF, WFIW, WHFIT and SPF filters of size 018
Code: PFP-018VRelated products
With a G 3/4" connection and a flow of 3,750 l/min at 7 bar, the PFP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
With a G 3/4" connection and a flow of 3,750 l/min at 7 bar, the HPFP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
With a G 3/4" connection and a flow of 3,750 l/min at 7 bar, the WFITP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
With a DN20 connection and a flow of 3,750 l/min at 7 bar, the WFIFP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
With a ø 26.9 mm pipe connection and a flow of 3,750 l/min at 7 bar, the WFIWP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6...
With a G 3/4" connection and a flow of 3,750 l/min at 7 bar, the WHFITP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
With a G 3/4" connection and a flow of 3,750 l/min at 7 bar, the SPFP-018 fibre pre-filter traps solid particles and dust larger than 3 µm, solid particle class 6 according to...
Product detailed description

Specifications
| Parameter | Value |
|---|---|
| Filtration rating | 3 µm |
| ISO 8573-1 class | 6-x-x |
| Element material | acrylic fibres and cellulose |
| Element design | pleated |
| Element temperature | +1.5 to +65 °C |
| Size | 018 |
| Element replacement | at least once every 12 months |
Which filters it fits
The element fits filters of all ranges with the same size and stage:
| Filter | Range | Connection | Flow at 7 bar | Number of elements |
|---|---|---|---|---|
| PFP-018 | PF, 14 bar | G 3/4" (female pipe thread) | 3,750 l/min | 1 |
| HPFP-018 | HPF, 50 bar | G 3/4" (female pipe thread) | 3,750 l/min | 1 |
| WFITP-018 | WFIT, 14 bar | G 3/4" (female pipe thread) | 3,750 l/min | 1 |
| WFIFP-018 | WFIF, 14 bar | DN20 flange | 3,750 l/min | 1 |
| WFIWP-018 | WFIW, 14 bar | welding end for a ø 26.9 mm pipe | 3,750 l/min | 1 |
| WHFITP-018 | WHFIT, 50 bar | G 3/4" (female pipe thread) | 3,750 l/min | 1 |
| SPFP-018 | SPF, 14 bar | G 3/4" (female pipe thread) | 3,750 l/min | 1 |
Element replacement
Replace the element at least once every 12 months. Depressurise the filter before replacing it, and once a year also check the housing for visible damage.
You will find elements for the other stages and sizes among the spare elements for process filters.
Additional parameters
| Category: | Spare elements for PF, HPF, WFIT, WFIF, WFIW and WHFIT process filters |
|---|---|
| Filtration: | 3 µm |
| Working temperature: | +1.5 / +65°C |
| Product type: | Filter element |
| Quality class - solid impurities: | 6 |
| Filtration stage: | Basic filter 3–5 µm |
With a G 1" thread and a flow of 4,583 l/min at 7 bar, the IHP4R-018 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 3/4" thread and a flow of 3,250 l/min at 7 bar, the IHP4R-010 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1/4" thread and a flow of 667 l/min at 7 bar, the IHP4R-003 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 3/4" thread and a flow of 3,250 l/min at 7 bar, the IHP1R-010 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 2" thread and a flow of 11,917 l/min at 7 bar, the IHP2R-094 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
Omega Air AFR-33 dust filter with a 1" thread and a flow of 3,300 l/min at 7 bar, up to 16 bar. The AF series has been replaced by the AAF series; the successor is the AAFR-198.
With a G 1 1/4" thread and a flow of 6,333 l/min at 7 bar, the IHP4R-030 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1/4" thread and a flow of 667 l/min at 7 bar, the IHP2R-003 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 1 1/2" thread and a flow of 8,250 l/min at 7 bar, the IHP2R-047 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1 1/4" thread and a flow of 6,333 l/min at 7 bar, the IHP1R-030 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 1" thread and a flow of 4,583 l/min at 7 bar, the IHP1R-018 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 3/4" thread and a flow of 3,250 l/min at 7 bar, the IHP2R-010 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
With a G 2" thread and a flow of 11,917 l/min at 7 bar, the IHP4R-094 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
With a G 3/8" thread and a flow of 1,167 l/min at 7 bar, the IHP4R-005 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up...
Omega Air AFM-33 fine pre-filter with a 1" thread and a flow of 3,300 l/min at 7 bar, up to 16 bar. The AF series has been replaced by the AAF series; the successor is the...
With a G 1" thread and a flow of 4,583 l/min at 7 bar, the IHP2R-018 stainless steel dust filter traps solid particles larger than 1 µm and liquid water. Working pressure up to...
Product rating
Be the first who will post an article to this item!
Alfa and Omega from SloveniaIn the Slovenian capital, Ljubljana, there is a company specialized in compressed air treatment, production of industrial filters and filter inserts, separators or special membrane dryers and other products. Omega Air was founded in 1988 as a family business and soon secured a place in the industry. Over the years, Omega Air's workforce has also grown with increasing production and today the company employs more than 250 people. |
![]() |
![]() |
Omega products are used everywhereA wide range of applications is typical for Omega Air products. Its products are used in heavy industry as well as by private entities. Slovenia's footprint is thus noticeable in industrial sectors such as electrical, gastronomy, pharmaceuticals, moto and also in the chemical-industrial sector. However, the company's main product is special filters, which are exported all over the world. |
No greenhorn in the industryOmega Air also boasts several proprietary innovations and patents that originate in the development department. The company has also been awarded several times for its innovative solutions at the International Engineering Fair itself, which is traditionally held in Hannover, Germany. The Omega Air product range is brought to you by our air compressors company below. |
What Omega Air produces:
|

