300-WATT POND DE-ICER

The Check Valve Dual Union 1.0 – 2" – O-Ring is a direct OEM replacement seal for the Aquascape Dual Union Check Valve 1.0 (2" model). Designed to provide a watertight, airtight seal between the valve body and the union fittings, this high-quality O-ring prevents leaks, water loss, and air intrusion into your pond plumbing system.

Manufactured from durable, UV-resistant rubber, the O-ring stands up to harsh outdoor conditions and long-term submersion. Replacing the O-ring regularly during maintenance helps maintain proper valve operation, backflow protection, and pump efficiency.

✅ Key Features:

• Genuine OEM Replacement O-Ring – Fits Aquascape Dual Union Check Valve 1.0 – 2"

• Prevents Leaks and Backflow Issues

• Made of UV and Chemical Resistant Rubber

• Extends the Life of Your Check Valve

• Simple and Quick Installation

• Essential for Seasonal Pond Maintenance

✅ Specifications:

• Compatible With: Aquascape Dual Union Check Valve 1.0 (2-inch size)

• Material: EPDM Rubber (UV and chemical resistant)

• Inner Diameter: ~2 inches

• Color: Black

• Includes: (1) Replacement O-ring

• 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.