EasyPro - Eco-Series Sonata Filter - 18" opening - Ponds up to 1800 gallons - WF18E

EasyPro - Eco-Series Sonata Filter - 18" opening - Ponds up to 1800 gallons - WF18E
Suggested Retail$299.99
Our Price$269.99You save10%
Usually ships the same business day

Product Details

Eco-Series waterfall filters help keep ponds clean and clear while supplying an ideal base for waterfalls and streams. Pond water flows up through filter pads and filter media with high surface area allowing suspended debris to be trapped and beneficial bacteria to provide natural biological filtration.


  • Mfg Item # WF18E - Sonata Filter
  • An excellent choice for the “do-it yourselfer” with professional grade quality
  • Easy, user friendly installation - No tools, no worries
  • Patented tool-free liner attachment system for the easiest installation of any similar filter on the market
  • Biological filter media included
  • Inlet “spin-weld” fittings are pre-installed
  • Extended lip to eliminate leaks
  • Made in the USA
  • Instruction Manual . PDF

Overall Dimensions (approx) 22"L X 25" W X 21" H
Filters Ponds up to 1,800 gallons
Maximun Pump Flow Rate up to 3,000 GPH / 50 GPM
Spillway Width 18"
Intake Size 1-1/2" Pre-installed water inlet
Fittings Included 1-1/2" PVC Male Adapter
Filter Mats 2 Included
Bio-Blox Filter Media 2 bags
Warranty 5 Year Limited Manufacturer Warranty


  • (1) Filter box with "Spliner Lock" System
  • (2) Filter pads
  • (1) 1-1/2" PVC Slip Fitting
  • (2) Bags of Bio-Blox Filter media

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    Estimated Delivery Date

    All of our in-stock products usually ship the same or next business day. The table below will show you an estimated* date your order will arrive. See special notes below

    Shipping Method Approximate Processing Time Approximate Shipping Time Estimated Delivery Date
    Eco-Saver Shipping 1-3 business days if ordered by 12:00 Noon EST 2-10 Business Days
    Ground Service Same to Next day if ordered by 1:00 PM EST 2-7 Business Days
    3-day Select Same day if ordered by 1:00 PM EST 3 Business Days
    2nd Day Ai Same day if ordered by 1:00 PM EST 2 Business Days
    Next Day Air Same day if ordered by 1:00 PM EST 1 Business Day
    Next Day Air Saver Same day if ordered by 1:00 PM EST 1 Business Day by End of Day
    UPS Standard - Canada Within 24 to 72 hours 5-10 Business Days

    * Delivery dates are estimates only and can vary due to backorders, order processing delays, payment information, customs clearance, and various shipping delays that may be out of our control. Please refer to the specific product page which will show additional information, as some items may require additional shipping time or ship directly from our suppliers. After we receive your order, an order confirmation email is sent automatically from within our website which will show stock status for the item(s) on your order. Business days are Monday - Friday with Holidays excluded. When your order ships, we add your e-mail address into the UPS software which will send you tracking information, so you can track shipment status online, anytime! Here is a link to our complete shipping information including a UPS transit map: Click Here