Waterway ClearWater II 100 sf A/G Cartridge Filter System w/ 1.5HP Pump | 520-5147-6S
Waterway
SKU: 520-5147-6S
Waterway 520-5147-6S ClearWater II Cartridge Filter System – 100 Sq Ft with Hi-Flo Pump (115V, 3' NEMA)
The Waterway 520-5147-6S ClearWater II is a complete above-ground pool cartridge filtration system that pairs a 100 sq ft cartridge filter with a Waterway Hi-Flo series pump on a one-piece equipment base. It’s designed to deliver strong circulation with simple installation using included hoses and fittings, making it a solid choice for new installs or replacing an older above-ground pump/filter package.
Key Features
- 100 sq ft cartridge filtration for clear water with longer run time between cleanings vs. smaller filters
- Matched pump + filter system for balanced performance and easier setup
- High-flow design with an advertised flow rate around 100 GPM (system dependent)
- Large 6" pump strainer basket/trap with clear lid for quick inspection and easy debris removal
- Complete connection package for typical above-ground hose plumbing
- One-piece mounting base helps keep equipment aligned and organized; base allows room for adding inline accessories (as needed)
System Includes
- ClearWater II cartridge filter tank and cartridge element (100 sq ft)
- Waterway Hi-Flo series single-speed pump (115V)
- One-piece system base
- (2) Hoses: 1-1/2" x 6 ft (with clamps)
- Union adapter and hose fittings (for common above-ground connections)
- 3 ft power cord with NEMA plug
Specifications
- Part Number: 520-5147-6S
- Pool Type: Above Ground
- Filter Type: Cartridge
- Filtration Area: 100 sq ft
- System Flow (listed): ~100 GPM (varies by plumbing and head pressure)
- Pump: Hi-Flo series, single-speed, 115V, 3' NEMA cord
- Hose Size: 1-1/2"
Before You Buy
- Confirm your existing plumbing is 1-1/2" hose/adapter style (common for above-ground pools).
- Verify your electrical supply matches 115V with a compatible receptacle for the included NEMA plug.
- If you are replacing an older system, compare pad footprint and hose routing for the easiest swap.
Related Products
- Replacement Cartridge for Waterway ClearWater II (100 sq ft)
- 1-1/2" Above-Ground Pool Hoses (6 ft)
- Hose Clamps for 1-1/2" Pool Hoses
- Pump Lid O-Ring (Hi-Flo Series)
- Cartridge Filter Cleaner
- Above-Ground Union Adapters & Hose Fittings
Maintenance Tips
- Rinse the cartridge when filter pressure rises about 8–10 PSI above your clean starting pressure (or when flow drops).
- Deep clean the cartridge periodically using a cartridge cleaner to remove oils and fine debris; allow it to fully dry if using a degreasing soak.
- Empty the pump strainer basket often—restricted flow can reduce circulation and shorten pump life.
- Keep lid and union O-rings clean and lightly lubricated with silicone pool lube to prevent air leaks and drips.
- For freeze-prone areas, drain the pump and filter completely and remove hoses for winter storage.
Questions about returns? View our return policy.
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.
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