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OCF · FoamFlex Oil Cleaning Filter

OCF Replacement Filter Cartridge for Oil/Water Separators

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OCF is a replacement filter cartridge for oil/water separators: condensate flows through the FoamFlex media inside, which absorbs the oil and lets clean water out. In field tests, residual oil stayed as low as 0.4-2.7 mg/l, well under the 10 mg/l legal discharge limit, while standard oleophilic and activated-carbon filters reached or exceeded it within days. Compatible with oil/water separators from all manufacturers.

No activated carbonsimplifies servicing and disposal
All common oilsmineral, synthetic, semi-synthetic
10 mg/llegal discharge limit, for reference
On requestquote-only, sold per piece, min. 5 pcs

Price on request: every boom system is sized for your site.

OCF Replacement Filter Cartridge for Oil/Water Separators
IDEAL FOR

✓ Validated by Eni✓ MASE (ex MATTM) official list✓ Tested at Ohmsett (USA)✓ RINA Green Plus✓ ISO 9001 & 14001✓ Made in Italy

.How it works

How it works

Condensate in · FoamFlex absorbs · Clean water out

OCF Replacement Filter Cartridge for Oil/Water Separators 1OCF · FoamFlex Oil Cleaning Filter
01

Check compatibility

Confirm the cartridge size for your oil/water separator model - contact us, it works with separators from all manufacturers.

02

Install the cartridge

Fit the OCF cartridge in place of the standard filter element.

03

Let it work

Condensate passes through; FoamFlex retains the oil, clean water exits.

04

Monitor discharge

Periodically check residual oil against your local discharge limit (commonly 10 mg/l).

05

Replace and dispose

Replace the cartridge at end of life; Test 1 Solutions can help arrange disposal through specialised partners.

.Why choose it

Why choose it

More uptime

Higher oil-absorption capacity reduces the risk of overflow, clogging and capillary obstruction, so the separator runs longer between services.

Less waste to dispose of

Longer cartridge life and lighter filter media mean less spent material and lower disposal costs than standard filters - and no activated carbon to manage.

Simple to service

One cartridge, no activated-carbon stage: swap it out and you're done. Test 1 Solutions can also help arrange disposal of spent cartridges through specialised partners.

.Technical specifications

Technical specifications

  • FormatReplacement filter cartridge, FoamFlex media inside
  • FunctionSeparates oil from water in compressed-air condensate
  • Compatible oilsMineral, synthetic and semi-synthetic oils, hydrocarbons and derivatives
  • Compatible equipmentOil/water condensate separators from all manufacturers, incl. variable-speed compressor systems
  • Activated carbonNot required
  • Test result - mineral oil, case 1 (8 l/h)2.7 mg/l at 1 month, 0.4 at 2 months, 1.3 at 11 months (start 517 mg/l)
  • Test result - mineral oil, case 2 (15 l/h)1.2 mg/l at 1 month, 0.9 at 4 months, 1.4 at 8 months (start 63.8 mg/l)
  • Test result - synthetic oil (8 l/h)1.4 mg/l at 1 month, 1.1 at 4 months (start 18 mg/l)
  • Independent partner test (ASTM D7575-11, 2020)0.27 mg/l at 335 compressor hours, <1 mg/l at 670h, 1.2 mg/l at 2000h
  • Legal reference10 mg/l total hydrocarbons (typical discharge limit)

Test results come from independent field installations and a third-party lab (details in the FAQ below); they show typical performance, not a numeric guarantee for every site. Pricing is on request for this product - sold per piece, minimum order 5 pieces.

.Certifications

Certified, tested, validated

Test 1 Solutions products are tested and recognised by industry bodies and operators.

ASTM protocol
Validated by Eni
ULPGC and TUHH Universities
Cedre official list
MASE (ex MATTM) official list
EU Seal of Excellence
Selected by NZTC (UK)
Tested at Ohmsett (US BSEE)
RINA Green Plus
ISO 9001
ISO 14001
.FAQ

Frequently asked questions

What is OCF and how does it work?

OCF is a replacement filter cartridge fitted with FoamFlex, Test 1 Solutions’ patented oil/water separation polymer. Condensate flows through the cartridge; FoamFlex absorbs the oil and blocks its passage, so purified water comes out.

Which oil/water separators is it compatible with?

It is compatible with oil/water condensate separators from all manufacturers. Contact us with your separator’s model and we’ll confirm the right cartridge size – request a quote to get started.

Does it use activated carbon?

No. The FoamFlex media handles oil separation without an activated-carbon stage, which simplifies servicing and reduces waste.

What results does it get in tests?

Independent field and lab tests show OCF keeps residual oil well under the legal discharge limit of 10 mg/l, where standard filters reach or exceed it within days.

Mineral oil – Case 1 (plastics manufacturing, 8 l/h) Residual oil
Standard filter 14 mg/l within 10 days (start 517 mg/l)
OCF – 1 month 2.7 mg/l
OCF – 2 months 0.4 mg/l
OCF – 11 months 1.3 mg/l
Mineral oil – Case 2 (plastics manufacturing, 15 l/h) Residual oil
Standard filter 6.8 mg/l within 10 days (start 63.8 mg/l)
OCF – 1 month 1.2 mg/l
OCF – 4 months 0.9 mg/l
OCF – 8 months 1.4 mg/l
Synthetic oil – aseptic room, 8 l/h Residual oil
Standard filter 5.5 mg/l within 10 days (start 18 mg/l)
OCF – 1 month 1.4 mg/l
OCF – 4 months 1.1 mg/l
Independent partner test – total hydrocarbons (ASTM D7575-11, 2020) Result
335 compressor hours 0.27 mg/l
670 compressor hours <1 mg/l
2000 compressor hours 1.2 mg/l

Legal discharge limit: 10 mg/l total hydrocarbons. Test reports no. 140537 / 141567 / 142229 (2020).

How is it sold and what does it cost?

The OCF replacement cartridge is sold per piece, minimum order 5 pieces. Pricing is on request for this product – request a quote and we will get back to you.

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OCF Replacement Filter Cartridge for Oil/Water Separators