Pentair EC-160355 Cartridge Filter – 150 sq ft
The Pentair EC-160355 is a high-efficiency cartridge filter designed for in-ground pools. Its large 150 sq ft filtration area and side-entry hydraulic design deliver strong flow, longer cycles between cleanings, and consistently clear water.
Key Features
- 150 sq ft cartridge surface area for extended run time and improved water clarity.
- Side-entry port design for better hydraulic performance and smoother system flow.
- Durable, corrosion-resistant tank made from reinforced polypropylene.
- Easy-open locking ring for quick access when cleaning or replacing the cartridge.
- 2″ plumbing connections for standard residential pool systems.
Technical Specifications
- Part Number: EC-160355
- Filter Type: Single-element cartridge filter
- Filtration Area: 150 sq ft
- Port Size: 2″
- Application: In-ground pool filtration systems
Installation & Usage Notes
Turn off the pool pump and relieve system pressure before installing or servicing the filter. Align the plumbing connections, secure the unions, and ensure the tank O-ring is clean and properly seated before closing the lid. After installation, restart the system and monitor the pressure gauge to confirm normal operating pressure.
Maintenance Tips
- Rinse the cartridge when pressure rises 8–10 psi above the clean starting pressure.
- Inspect the tank O-ring regularly and lubricate with silicone-based lubricant as needed.
- Replace the cartridge when the pleats become frayed, collapsed, or permanently stained.
Why Choose This Filter?
The Pentair EC-160355 offers dependable filtration performance with low maintenance needs. Its efficient flow design, durable construction, and large cartridge make it a reliable choice for maintaining clean and clear pool water.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
