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Oil-water separator replacement kit for WOS, 1–30 m³/min

The original Comprag replacement cartridges for WOS oil-water separators (WOS-1 through WOS-30) ensure reliable separation of oil and water in compressed air condensate and guarantee compliance with the legal limit of < 10 mg/l residual oil content. The precisely fitting cartridges are tailored exactly to the respective WOS models, are easy and clean to replace, and ensure consistently high separation performance. They are essential maintenance accessories for the environmentally friendly and standards-compliant operation of compressed air systems.

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 |  Item No. 13400111
Selling price 920,00 kr Regular price 1 034,00 kr
incl. VAT / CHF excl. VAT, Shipping costs are calculated at checkout.
Flow rate (m³/min)
Delivery time: approx. 4–6 business days

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Leasing & Rent-to-Own

We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.

Leasing

In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.

Hire Purchase

Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).

Shipping & Delivery

Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.

The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.

Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.

Disclaimer:

We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.

Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.

The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.

Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.

Comprag Replacement Cartridges for WOS Oil-Water Separators (WOS-1 through WOS-30)

The original Comprag replacement cartridges for the WOS series ensure consistently reliable separation of oil and water in compressed air condensate. They guarantee that the legally required limit of < 10 mg/l residual oil content is maintained at all times—ideal for environmentally sound discharge into the sewer system.

Each cartridge is precisely tailored to the respective WOS model and is easy to replace. Regular replacement maintains the separator’s efficiency and reliably protects against environmental damage or operational disruptions.


✅ Highlights
  • Perfectly fitting original cartridges for all WOS models (1 through 30)
  • High separation efficiency – residual oil content below 10 mg/l
  • Simple, clean, and tool-free assembly
  • Consistent filtration performance throughout the entire service life
  • Recommended Accessories for Maintaining WOS Separators

🔧 Technical Details
  • Compatibility: Replacement cartridges for WOS-1, WOS-3, WOS-5, WOS-10, WOS-20, and WOS-30
  • Replacement interval: depending on condensate load (recommended annually)
  • Filter type: multi-stage adsorption and filtration cartridge
  • Disposal: in accordance with regional regulations for oil-containing waste

❓ FAQ – Frequently Asked Questions
  • When does the cartridge need to be replaced?
    Depending on operating conditions, approximately every 12 months or when the filter is saturated—the ROCI indicator on the WOS displays the status.
  • Can I replace the cartridge myself?
    Yes—replacement can be done without tools and takes just a few minutes.
  • Is every cartridge suitable for every model?
    No—there are specific cartridges for each WOS size. Please note the model designation (e.g., WOS-10).
  • Why is a change so important?
    Only a functioning cartridge ensures that condensate is discharged in compliance with legal requirements, with residual oil levels < 10 mg/l.

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