7 watt bulb for ECF10U

10UB 7 Watt Replacement UV Bulb for ECF10U Pressure Filter. Restore crystal clear water and maximum filtration performance with this direct-fit UV lamp designed specifically for the ECF10U system. Delivers consistent 7 watt output to help reduce green water, algae buildup, and harmful microorganisms. Easy to install, energy efficient, and built for long-lasting performance so your pressure filter runs at peak efficiency. Ideal for ponds, water features, and outdoor filtration setups that demand reliable clarity and flow.

• Free Shipping is valid for orders with a subtotal exceeding $199 and all orders will be shipped via UPS. Items purchased for delivery after 3pm will ship the following day. Items purchased for delivery after 3pm on Friday will ship Monday.
• Koi Fish and Live Plants only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
• For Motor Freight (LTL) Shipments, oversized or heavy items unsuitable for traditional parcel delivery are not eligible for free shipping. There items will be dispatched through a motor freight carrier, as indicated on the product page. Once the carrier receives your order, they will reach out to arrange a delivery time. An individual aged 18 or older must be present to sign for the delivery.
• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Return shipping cost are covered by the customer and some items returned will result in a restocking fee. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.