Aquascape 14 Watt UV Sterilizer Replacement Bulb

The UltraKlear® 1000 14-Watt High-Output UV Bulb is the official replacement bulb for the UltraKlear® 1000 UV Clarifier, designed to maintain optimal performance and effective algae control. Emitting a powerful UV-C light wavelength, this bulb safely eliminates single-celled green water algae, restoring water clarity in ponds up to 1,000 gallons.

Manufactured to OEM specifications, this 14-watt UV bulb is optimized for maximum output and lifespan, ensuring your UV clarifier continues to operate efficiently. Ideal for annual maintenance, it helps preserve clear, healthy water without harsh chemicals or treatments.

✅ Key Features:

• 14-Watt UV Replacement Bulb – For UltraKlear® 1000 models

• High-Output UV-C Technology – Destroys suspended green algae

• OEM Fit & Performance – Guaranteed compatibility and efficiency

• Annual Maintenance Item – Replace once per season for best results

• Easy Installation – Quick-change design works with existing quartz sleeve

• Safe, Non-Chemical Algae Control – Ideal for fish and plant health

✅ Specifications:

• Wattage: 14W

• Type: UV-C Germicidal Bulb

• Length: Approx. 11"

• Compatibility: Aquascape UltraKlear® 1000 UV Clarifier

• Lifespan: Approx. 8,000–10,000 hours (1 season of use)

• Base Type: 4-pin connection (G23 style or similar)

✅ Ideal For:

• Replacing worn-out UV bulbs in UltraKlear® 1000 clarifiers

• Maintaining clear pond water during algae season

• Seasonal pond filter maintenance and upgrades

• Use in koi ponds, garden ponds, and water features

• 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 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 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. 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.