Drain Plug O-Ring Replacement for Pentair FNS Plus Pool Filters | 51005000 | O-71

Keep your Pentair FNS Plus filter sealed tight with this precision-manufactured drain plug O-ring from Aladdin, built to meet the demands of professional pool and spa service environments. Key Benefits Precision-Engineered Fit: Manufactured specifically for Pentair FNS Plus filters, this O-ring delivers an exact match to the drain plug groove, virtually eliminating leak potential and ensuring trouble-free setup. Long-Lasting Resilience: Constructed from premium-grade materials that...

Backwash Valve Piston Kit for Pentair FNS Plus DE Pool Filters | 263055

Get your backwash valve operating like new with this genuine Pentair OEM piston kit. Purpose-built for dependable, trouble-free function, this professional-grade replacement component brings your filtration system back to full working order. When a worn or damaged piston compromises backwash performance, this factory-engineered kit provides the precise fit and lasting durability needed for a permanent fix. Key Benefits Full System Restoration: Returns your filtration setup...

Machined Sleeve Nut for Pentair FNS & Quad DE Pool Filters | 194997

Fabricated from solid brass for maximum strength and corrosion resistance, the Pentair machined nut 194997 plays a critical role in securing the filter clamp assembly. This small but vital fastener keeps the filter housing tightly sealed, preventing leaks and ensuring your filtration system operates without interruption. Its precision-machined threads provide a reliable, repeatable connection that holds firm under pressure. Key Benefits Core Fastening Component: This...

Black Filter Tension Control Clamp Kit by Pentair | 190003

The genuine Pentair tension control clamp kit 190003 is engineered as a direct replacement for Clean and Clear and FNS Plus model filters. Fabricated entirely from stainless steel for maximum corrosion resistance, this kit delivers a full clamp assembly complete with spring, washer, and nut -- everything needed for a quick, rock-solid installation. Keep your filter housing firmly sealed and your maintenance routine simple with...

Filter Lid Tank Assembly for Pentair Clean & Clear Plus 520 & Quad DE 100 | 178582

The Pentair Filter Lid Tank Assembly 178582 is a direct-fit replacement top for Pentair Clean & Clear Plus 520 and QUAD DE 100 filter tanks produced after Nov. 98. This factory-engineered lid forms a secure, airtight closure over the filter tank, preserving peak filtration efficiency and delivering sparkling pool or spa water with every cycle. Key Benefits Peak Filtration Support: Maintains a proper seal on...

86202000 Pentair 1-1/2" Drain Plug With O-Ring for Clean & Clear and FNS Plus Filters

The Pentair 86202000 is a 1-1/2" drain plug bundled with a matching O-ring, purpose-built for Clean & Clear and FNS Plus filter systems. This combination delivers a dependable, watertight closure at the filter's drain port, streamlining routine maintenance tasks such as draining, cleaning, and seasonal winterization. By maintaining a consistently tight seal, it helps preserve proper operating pressure and prevents water loss that can compromise...

195829 Pentair 2" Drain Plug Replacement for Nautilus & FNS Pool Filters

The Pentair 195829 is a factory-authentic 2-inch drain plug engineered for Pentair Nautilus, Nautilus Plus, and FNS DE filter systems used in pools and spas. Shipped with an included O-ring, this plug creates a dependable, drip-free seal at the filter's drain opening, which is critical for sustaining correct water levels and filtration pressure during normal operation. Beyond its primary filter applications, this versatile plug also...

154712 Pentair Sand Filter Drain Cap Assembly Replacement

The Pentair 154712 Sand Drain Cap is a factory-original replacement designed to maintain a watertight seal at the drain port on several popular Pentair sand filter models, including the Sand Dollar, Meteor, and Cristal-Flo II lines. By keeping the drain securely closed during operation, this cap prevents water loss and preserves correct operating pressure throughout the filtration cycle. Its chemical-resistant construction stands up to the...

51516200 Pentair Drain Cap for Clean & Clear Plus, Predator & Warrior D.E. Filters | Pre-11/1998

Keep your pool filtration system properly sealed with the Pentair 51516200 Drain Cap, purpose-built for Clean & Clear Plus, Predator, and Warrior D.E Filters manufactured prior to November 1998. This replacement cap delivers a secure closure at the drain port, enabling fast and complete water evacuation during routine filter servicing. Manufactured to meet original equipment standards, it withstands prolonged chemical contact and pressure cycling, helping...

178708 Pentair Air Relief Valve & Union Adapter Kit | Complete Pool Filter Assembly

Eliminate trapped air and restore proper water circulation in your pool or spa filtration system with the Pentair Complete Air Relief Valve and Union Adapter Kit, part number 178708. Built for lasting durability, this comprehensive kit resolves airlock problems and supports consistent, unrestricted water flow through your filter. Installation is straightforward, and the kit works across multiple Pentair filter platforms, making it a versatile and...

192019 Pentair Drain Plug Wrench & Remover Tool | Clean & Clear Plus Filter

Tackle stubborn drain plugs with ease using the Pentair Clean and Clear Plus filter drain plug wrench. Purpose-built for pre-2005 filter models, this specialty tool reaches into tight areas within the filter housing to grip and loosen drain plugs that resist hand removal. Its engineered shape provides maximum torque without risking damage to surrounding filter components, making it an indispensable addition to any pool maintenance...

190141 Pentair Bulkhead Kit With O-Ring | Clean & Clear Plus Filter Replacement

Ensure a watertight connection on your Pentair Clean and Clear Plus filter with this OEM Bulkhead Kit and O-Ring. Packaged with a heavy-duty bulkhead fitting and a precision-molded O-ring, this kit delivers a fail-safe seal that guards against drips and pressure loss. Manufactured by Pentair for post-10/2004 filter models, it provides the exact compatibility and factory-grade quality needed to keep your filtration system operating at...

170040 Pentair Bottom Manifold Assembly | Clean & Clear Plus Filter Replacement Part

Restore peak water distribution in your pool or spa filter with the Pentair Clean & Clear Plus bottom manifold assembly. This factory-engineered replacement component is built to channel water evenly through your filter media, maximizing debris capture and maintaining superior filtration output across every operating cycle. Key Benefits Optimized Water Distribution: Promotes uniform water flow throughout the filter tank, ensuring thorough contact with filter media...

51005000 Pentair Drain Plug O-Ring | O-71 | Clean & Clear Plus Filter Replacement

Maintain a leak-free filtration system with the Pentair Clean and Clear Plus Filter Drain Plug O-Ring. This precision-engineered seal fits securely at the drain return point on the bottom of your filter, preventing water loss and keeping filtration pressure consistent. Manufactured from resilient materials that stand up to pool chemicals and continuous water exposure, this O-ring delivers reliable sealing performance that pool owners can count...

190058 Pentair Pressure Gauge Replacement | 0-60 PSI 1/4" Top Mount | Clean & Clear Filter

Stay on top of your pool or spa filtration health with this Pentair OEM Replacement Pressure Gauge. Delivering accurate PSI readings at a glance, this gauge makes it simple to evaluate when your filter needs attention. Swapping out a worn or faulty gauge takes just minutes, giving you instant insight into system pressure so you can act quickly and protect your equipment investment. Key Benefits...

178708 Pentair Complete Air Relief Valve & Union Adapter Kit for Clean & Clear Filter

Keep your pool or spa filter running at its best with the Pentair Clean and Clear Complete Air Relief Valve and Union Adapter Kit. This all-in-one parts package eliminates airlock problems and maintains steady water circulation throughout your filtration system. Built from resilient materials and engineered for broad compatibility, the kit installs quickly and delivers consistent, trouble-free performance for years. Key Benefits Straightforward Setup: The...

98960311 Pentair Bulkhead Union Kit for Clean & Clear Filter | Pre 11/98 Models

Restore proper plumbing connections on older Pentair Clean and Clear filters with this bulkhead union kit, purpose-built for units manufactured before November 1998. Supporting 1-1/2 x 2 inch fittings, this kit bridges your filter to your pool or spa plumbing with minimal effort. High-grade construction ensures dependable, long-term service for your filtration system. Key Benefits Broad System Support: Engineered with 1-1/2 x 2 inch connections,...

274426Z Pentair White Union Adapter Kit for Clean & Clear Plus Pool Filter

Upgrade your pool filter plumbing with the Pentair Clean & Clear Plus Union Adapter Kit, 274426Z. This versatile kit accommodates both 2" and 2-1/2" pipe sizes, giving you the flexibility to connect your filtration system with confidence. Complete with adapters and unions right out of the box, it takes the guesswork out of making secure plumbing connections. Key Benefits Quick Setup: Comes with all necessary...

170027 Pentair Top Manifold Assembly for Clean & Clear Plus Pool Filter

Upgrade or restore your filter's internal flow path with this genuine Pentair top manifold assembly, part number 170027, built for the Clean & Clear Plus 320, 420, and 520 cartridge filter series. This precision-engineered manifold channels water evenly across every cartridge element, maximizing particle capture and ensuring balanced pressure throughout the tank. Durable, pool-grade construction stands up to chemical exposure and high flow rates season...

53108900 Pentair Spring Barrel Nut Assembly for Clean & Clear Plus Filter | 550-4250

The Pentair Clean & Clear Plus Filter Spring Barrel Nut Assembly is a vital fastening component that keeps your pool filter's clamp band seated firmly and evenly. By maintaining constant spring tension on the clamp, this assembly ensures a pressure-tight seal between filter halves, preventing air leaks and water bypass that could compromise water quality. Its heavy-duty construction and cross-brand compatibility make it a versatile,...