Great Barrier Great Start® Pre‑Filter

• Cleaner from the beginning: Attaches to any standard garden hose to filter out metals, minerals, and other contaminants before they reach your spa.

• Protects spa equipment: Reduces calcium, iron, copper, and sediment—helping to prevent scaling and staining in your spa.

• Improves water quality: Makes balancing chemicals easier and faster by starting with cleaner, purer water.

• Long-lasting use: Good for filling multiple spas (up to 1,200 gallons each) depending on water conditions.

• Simple and effective: Lightweight, portable, and easy to use—no tools or installation required.

We want you to be completely satisfied with your purchase. If for any reason you need to return an item, please review our policy below:

• Returns are accepted on unopened, unused items in their original packaging.

• Items must be returned within 30 days of purchase.

• Customers are responsible for return shipping costs.

• Once the returned item is received and inspected, a refund will be issued to the original payment method within 5–7 business days.

• Opened or used items cannot be returned.

To initiate a return, please contact us at 970-259-0468 with your order number.

All orders are processed and shipped within 2 business days via standard ground shipping.
Free local delivery is available for residents within the Durango, CO area—qualifying zip codes will automatically receive this option at checkout.
Shipping rates are calculated at checkout based on order weight.