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From our technical experts

Certikin Skimmer Collar Weir – For Concrete Pools


  • Swimming Pool Filtration Products
  • Certikin Skimmer Collar Weir
  • For concrete swimming pools
  • Max Flow Rate 4.5m³ per hour


Certikin skimmers are designed to extract water from the surface of the pool in order to extract and retain leaves, floating debris etc, preventing it from sinking to the bottom of the pool. These 22 litre skimmers are made of white ABS high-strength material and have a recommended flow rate of 7.5m³/h at 0.5m/s with 50mm (1.5) pipework.

• Robust one-piece body reduces the risk of water loss from the pool
• Outlet connections in imperial and metric
• Overflow and water fill outlets provided
• Extending collar and square lid for ease of installation (NB round lid frames now available as an optional extra – part no SPC403R)

Extension throats allow the skimmer body to be positioned ANY DISTANCE from the pool wall – ideal when using an automatic pool cover or when designing a pool with an ornate surround. These skimmers are suitable for a concrete/tile pool installation. Versions are also available for concrete/liner pools and panel/liner pools.

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Returns Policy

Your rights to return goods are protected under the EU Distance Selling Directive.

You are entitled to cancel your order and return the goods within 7 working days for a full refund not including the cost of delivery. Do this by contacting us by email or telephone and quoting the order number supplied to you. Your refund will be paid within 30 days. You are responsible for the cost and risk of loss or damage when returning the goods, so you should take out enough postal insurance to cover their value. This cancellation policy does not affect your rights when we are at fault - for example, if goods are faulty or incorrectly-described.

Exclusions: Bespoke items (made to measure items) are not included and cannot be returned. If a bespoke item is faulty then the product warranty /guarantee will take effect.

Any goods returned should be in saleable condition.

These terms apply to your order. We may change our terms and conditions at any time, so please do not assume that the same terms will apply in the future.

None of these terms affect your legal rights and these are not diminished in any way. If any term is held to be invalid under any applicable statute or rule of law, that term is automatically omitted from the terms to minimum extent necessary to comply with the law and without affecting the validity or enforceability of the remainder.