Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Photo of Aquascape Dual Union Check Valves
Aquascape Dual Union Check Valves
-20%

Aquascape Dual Union Check Valves

$95.99
$119.99
Variant: Dual Union Check Valve 2.0
Ask a Question

Usually ships within 1-2 business days.

Resources

Price Match Guarantee. Read more.

Return within 30 days of purchase.

Photo of Aquascape Dual Union Check Valves
Aquascape Dual Union Check Valves
$95.99
$119.99

Protect your pond system from messy backflow with the Aquascape Dual Union Check Valve. Built with a rugged swing-style flapper, this valve ensures water only flows in the right direction, guarding your pond during pump shutdowns or power outages. Its clever dual-union design means you can easily remove your pump or filter for maintenance without wrestling with tools, while the reversible fittings make installation a breeze.

Why Choose the Aquascape Dual Union Check Valve?

  • Prevents water from flowing backward into your pond system during shutoffs
  • Heavy-duty swing-style check valve flapper maximizes water flow and stands up to years of use
  • Dual union design makes pump and filter maintenance quick and tool-free
  • Reversible fittings adapt easily to different pump or filter setups
  • Height can be extended for use with taller filter systems
  • Provides a clean, professional plumbing connection in skimmers or Pondless® Waterfall Vaults

  • Type: dual-union swing-style check valve
  • Use: prevents backflow in ponds, water features, skimmers, Pondless® Vaults
  • Maintenance: tool-free disassembly for easy pump and filter servicing
  • Features: heavy-duty flapper, reversible fittings, extendable height
  • Construction: durable build for long-lasting performance

Product Manuals
Dual Union Check Valve 2.0 48026
Shipping Information

We aim to get your pond and water garden supplies to you as quickly as possible.

  • Orders over $199 CAD ship free across Canada (excluding oversized items).
  • A flat rate of $14.99 applies to all smaller orders.
  • Standard delivery takes 1 to 4 business days.
  • Most in-stock items are dispatched within 24 hours.
  • Special order items may require 2 to 14 business days before shipping, depending on availability.
Returns & Exchanges

If something isn’t quite right, we’ve got you covered.

  • Returns are accepted within 30 days of delivery.
  • Items must be unused, in original packaging, and include all parts and proof of purchase.
  • Items marked as Clearance are final sale and cannot be returned or exchanged.

For full details, please review our Shipping Policy and Refund Policy.

Customer Reviews

People Also Bought

Here’s some of our most similar products people are buying. Click to discover trending style.