The Pentair Posi‑Clear RP 150 (model 160352 / PXCRP150) is a high-efficiency, single-cartridge pool filter designed to deliver excellent water clarity with minimal maintenance. It features a fiberglass‑reinforced polypropylene tank for durability and a side-entry port that optimizes hydraulic flow. The cartridge is coreless, which makes cleaning easy—remove, rinse, and reinstall without tools.
Key Features
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Fiberglass‑reinforced polypropylene tank for strength and corrosion resistance.
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Side-entry design to improve flow efficiency (nearly 50% more efficient per Pentair).
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High-Flow™ manual air relief valve plus continuous internal air relief.
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Coreless cartridge for easy cleaning—no tools required to remove.
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Lock ring with spring-loaded safety latches.
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1½″ drain port for easy water draining / winterization.
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Certified to NSF/ANSI Standard 50.
Benefits
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Energy Efficiency: Less flow resistance means lower pump energy use.
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Low Maintenance: Easy to clean cartridge helps save water and time (no backwashing).
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Long Life: Rugged tank material makes this filter durable and long-lasting.
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High Filtration Efficiency: Can trap fine particles (Pentair states it can trap down to ~20 microns).
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User-Friendly Design: Safety lock ring and built-in air relief make servicing easier and safer.
| 5 star | 47% | |
| 4 star | 53% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Verified ownerWorks exactly as expected. Installed it quickly and no issues so far.
Verified ownerGood product for the price. Shipping was fast and packaging was secure.
Verified ownerThis made pool maintenance much easier. Definitely recommend.
Verified ownerInstallation was straightforward and performance has been reliable.
Verified ownerInstallation was straightforward and performance has been reliable.
Verified ownerThis made pool maintenance much easier. Definitely recommend.
| Specification | Details |
|---|---|
| Model / Part Number | 160352 / PXCRP150 |
| Filter Area | 150 sq ft |
| Max Flow Rate | 150 GPM (residential) |
| Turnover Capacity | 72,000 gal (8 hr) / 90,000 gal (10 hr) / 108,000 gal (12 hr) |
| Operating Pressure | Maximum 50 psi |
| Tank Material | Fiberglass-reinforced polypropylene |
| Drain Size | 1½″ drain / washout |
| Plumbing Connection | 2″ × 2.5″ or unionized input/output |
| Certification | NSF/ANSI 50 certified |
| Clearance to Remove Cartridge | ~76″ vertical clearance |
