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The QK35 Drum Filter is a high-performance pond filtration system featuring a patented woven 70-micron steel mesh and precise CNC-machined PolyProylene construction. Designed for efficient and fully automatic cleaning, it includes a low water level safety cut-out to protect pond pumps and other equipment. The filter comes with high-quality jet nozzles, easily replaceable to prevent limescale build-up, and a demountable spray bar for easy maintenance. Cleaning time is fully adjustable, and height-adjustable water sensor probes ensure accurate operation.
Installation is flexible, with gravity-fed as standard and pump-fed options available at no extra cost. The control panel allows manual cleaning and provides three plugs to control the pond pump, UV system, and cleaning pump. It can be sited away from the drum for convenience. The integrated 4.2-bar pressure cleaning pump ensures reliable water circulation, and the system comes with a 2-year warranty on all parts, including the screen, with fair usage.
QK35 Drum Filter is compatible with stand-alone ponds, drum systems, and can be integrated with Combi Drums, Showers, and Bio Chambers. Due to its size, delivery is on a pallet and must be arranged with someone available to accept it. Regular use maintains clear, healthy water, reduces manual maintenance, and supports a balanced aquatic ecosystem. This drum filter is ideal for koi ponds, ornamental water features, and other aquatic environments requiring high-quality, automated filtration.
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What types of products do you offer?
At Queni Koi Southern, we provide a curated selection of high-quality pond supplies and premium koi food. Our products include innovative items like the Sinking Air Line for seamless pond aeration and advanced koi food such as the JPD Shogun, designed to enhance the health and vibrancy of your koi.
How can I ensure the well-being of my koi?
To promote the well-being of your koi, it's essential to provide them with high-quality food and maintain a healthy pond environment. Our expertly formulated koi food under the trademarked brand Kenko Koi food and our pond supplies are designed to support the health and vibrancy of your aquatic life, ensuring your pond remains a thriving ecosystem.
What is your shipping policy?
We pride ourselves on prompt delivery! We offer free next working day delivery on orders over £100, and we use trusted carriers to ensure your products arrive safely and on time. For more details, please check our shipping policy on our website.
What should I do if I receive a damaged or incorrect product?
If you receive a damaged or incorrect product, please contact us at orders@queni-koi.co.uk as soon as possible. We will replace the product free of charge and cover the return shipping costs for the incorrect or damaged item.
Can I return koi or specially made products?
Unfortunately, once koi have left our premises, we cannot accept any responsibility for them, and they cannot be returned. Additionally, specially made products, such as custom filtration systems, can only be returned if they are faulty or damaged.
How do I cancel my order?
If you wish to cancel your order, you can do so within 14 days of receiving your products. Please contact us at orders@queni-koi.co.uk for authorization.
What is your refund policy?
We will refund all sums paid by you if the items are returned in the condition they were sent. Please allow up to 3-5 days for us to process your return once we receive the items back.
How can I contact customer support?
You can reach our customer support team by emailing us at sales@queni-koi.co.uk or by calling us at 0116 2677053. We're here to help!



