Buy top-rated pool filters for inground pools. Save energy with our selection of sand and cartridge filters from leading brands. Shasta Pool Supply provides highest quality equipment at discount prices. Homeowners and trade professionals won't find a better deal online. Shop now! Energy-efficient design saves up to 87% on electricity costs Superior filtration removes more contaminants for cleaner, healthier water Quiet operation ensures a peaceful poolside environment Compatible with most inground pool systems for easy installation

Pool Filters for Inground Pools

Pentair filters come in various sizes and capacities to accommodate different pool sizes. Shata Pool Supply markets the best price on the compact Clean & Clear Plus series and the high-capacity Triton II sand filters. Many models feature innovative technologies like for enhanced water flow and modular flexibility. Superior Filtration: Removes even the smallest particles for pristine water quality Energy Efficient: Variable speed options reduce power consumption and lower utility bills Durable Construction: Built to withstand harsh pool environments for long-lasting performance Easy Maintenance: User-friendly designs simplify cleaning and cartridge replacement Versatile Options: Available in cartridge, sand, and DE filter types to suit your specific needs

Pentair Filters

Score unbeatable deals during our Blowout Sale at Shasta Pool Supply! Unquestionably, clearing out inventory creates deep discounts on top-quality pool supplies, equipment, and accessories. Huge savings while supplies last Click the In-Store Only button and receive offer too low to advertise Top-quality equipment for less and no compromise on performance Limited quantities available

Blowout Sale

Get the best deals of the season on select pool equipment with our exclusive in-store pick-up savings! Stop by our Mesa, Surprise, or Phoenix locations to take advantage of these limited time offers. Huge savings on pumps, filters, and heaters Pick-up only – available at Mesa, Surprise, and Phoenix stores Limited stock—once it’s gone, it’s gone!

Pick Up In Store Sale

Experience a new class of noncartridge filtration with the Sta-Rite System 3 SM Series Modular Media Filter. Shasta Pool Supply extends the lowest authorized price on the Pentair S8M150 450 filter. Specifically, this innovative pool filtration system combines advanced technology and user-friendly design. Pentair Sta-Rite S8M150 System 3 The System 3 SM Series revolutionizes pool maintenance with its ultra-capacity filtration concept. Additionally, the integral manifold design and perfectly balanced flow ensure optimal water quality. Furthermore, the durable Dura-Glas construction withstands harsh weather conditions.

<p data-pm-slice="1 1 []">Experience a new class of noncartridge filtration with the Sta-Rite System 3 SM Series Modular Media Filter. Shasta Pool Supply extends the lowest authorized price on the Pentair S8M150 450 filter. Specifically, this innovative pool filtration system combines advanced technology and user-friendly design.</p>
<h2 data-pm-slice="1 1 []">Pentair Sta-Rite S8M150 System 3</h2>
<p data-pm-slice="1 1 []">The System 3 SM Series revolutionizes pool maintenance with its <a href="https://shastapoolsupply.com/products/copy-of-sta-rite-s8m150-system-3-modular-media-pool-filter-450-sq-ft-by-pentair" title="ultra-capacity filtration">ultra-capacity filtration</a> concept. Additionally, the integral manifold design and perfectly balanced flow ensure optimal water quality. Furthermore, the durable Dura-Glas construction withstands harsh weather conditions.</p>

Pentair Sta-Rite S8M150 System 3 Modular Media Pool Filter 450 Sq Ft

Default Title

Elevate your pool's filtration system with the Pentair Sta-Rite 170147. Shasta Pool Supply markets the lowest prices on Sta-Rite replacement products. Specifically, a genuine OEM replacement cartridge delivers superior performance and easy maintenance. Pentair Sta-Rite 170147 The Pentair Sta-Rite System 3 Modular Media offers crystal-clear water and effortless upkeep. Additionally, its innovative dual-cartridge system maximizes filtration efficiency and traps more contaminants. Furthermore, the modular design allows for quick and easy cleaning, reduces maintenance time and extends the life of your filtration system. S8M150 Outer Cartridge S8M150 Inner Cartridge

<p data-pm-slice="1 1 []">Elevate your pool's filtration system with the Pentair Sta-Rite 170147. Shasta Pool Supply markets the lowest prices on Sta-Rite replacement products. Specifically, a genuine OEM replacement cartridge delivers superior performance and easy maintenance.</p>
<h2>Pentair Sta-Rite 170147</h2>
<p data-pm-slice="1 1 []">The Pentair Sta-Rite System 3 Modular Media offers crystal-clear water and effortless upkeep. Additionally, its innovative dual-cartridge system maximizes filtration efficiency and traps more contaminants. Furthermore, the modular design allows for quick and easy cleaning, reduces maintenance time and extends the life of your filtration system.</p>
<ol>
<li data-pm-slice="1 1 []"><a href="https://shastapoolsupply.com/products/large-outer-cart-replacement-sta-rite-sys-3-sm-ser-s8m150-pool-cart-filter" title="S8M150 Outer Cartridge">S8M150 Outer Cartridge</a></li>
<li data-pm-slice="1 1 []"><a href="https://shastapoolsupply.com/products/sta-rite-25021-0202s-small-inner-pool-replacement-filter-for-s8m150" title="S8M150 Inner Cartridge">S8M150 Inner Cartridge</a></li>
</ol>

Pentair Sta-Rite 170147 Genuine S8M150 OEM 450' Filter Kit

This large outer cartridge is designed to use with Sta-Rite System 3 450' Filter S8M150 Pentair Sta-Rite System 3 SM-Series 25-inch pool/spa cartridge filter model S8M150 25022_0203 Purchase the Inner and Outer filter together kit # 170147

<p>This large outer cartridge is designed to use with Sta-Rite System 3 450' Filter S8M150<br></p>
<ul>
<li>Pentair Sta-Rite System 3 SM-Series 25-inch pool/spa cartridge filter model S8M150</li>
<li>25022_0203</li>
<li>Purchase the Inner and Outer filter together kit # <a href="https://tspoolsupply.com/products/pentair-sta-rite-170147-genuine-oem-system-3-s8m150-450-inner-outer-cartridge-replacement-kit" title="450' Filter Kit 170147">170147</a> </li>
</ul>

Pentair Sta-Rite 25022-0203S | Genuine OEM Large Outer Filter Sys 3 S8M150

Elevate your pool experience with the Pentair S7MD60 System 3 DE Filter. Shasta Pool Supply markets this 60 sq. ft. powerhouse that revolutionizes pool filtration and delivers crystal-clear water with minimal effort. Additionally, its ingenious balanced flow design creates a constant DE cake and maximizes performance that extends cleaning intervals. Built with Sta-Rite's industry-leading Dura-Glas composite resin, this filter boasts unmatched durability and a sleek matte black finish that complements any pool setting. With superior backwash capabilities and dual drain plugs for efficient water discharge, the S7MD60 isn't just a filter – it's your ticket to a hassle-free, pristine pool paradise. Upgrade to the Pentair S7MD60 today and dive into the future of pool filtration! Sta-Rite's System:3 Modular Media D.E. filter elevates pool filtration. Available in 60 and 72 sq. ft. sizes, it promises clear water and easy cleaning: simply hose off the filter lid in place. Its balanced flow design creates a constant D.E. cake, maximizing module performance and extending cleaning intervals. Professional Installation and Pool Supplies Are you seeking top-notch professional installation for your pool supplies in the greater Phoenix area? Shasta Pool Suppl ensures every OEM pool supply part and product is seamlessly integrated into your backyard paradise. Click the request your free installation quote and let us transform your pool dreams into reality!

<p>Elevate your pool experience with the Pentair S7MD60 System 3 DE Filter. Shasta Pool Supply markets this 60 sq. ft. powerhouse that revolutionizes pool filtration and delivers crystal-clear water with minimal effort. Additionally, its ingenious balanced flow design creates a constant DE cake and maximizes performance that extends cleaning intervals.</p>
<p>Built with Sta-Rite's industry-leading Dura-Glas composite resin, this filter boasts unmatched durability and a sleek matte black finish that complements any pool setting. With superior backwash capabilities and dual drain plugs for efficient water discharge, the S7MD60 isn't just a filter – it's your ticket to a hassle-free, pristine pool paradise. Upgrade to the Pentair S7MD60 today and dive into the future of pool filtration!</p>
<p>Sta-Rite's System:3 Modular Media D.E. filter elevates pool filtration. Available in 60 and 72 sq. ft. sizes, it promises clear water and easy cleaning: simply hose off the filter lid in place. Its balanced flow design creates a constant D.E. cake, maximizing module performance and extending cleaning intervals.</p>
<h2>Professional Installation and Pool Supplies</h2>
<p>Are you seeking top-notch professional installation for your pool supplies in the greater Phoenix area? Shasta Pool Suppl ensures every OEM pool supply part and product is seamlessly integrated into your backyard paradise. Click the request your free installation quote and let us transform your pool dreams into reality!</p>

Pentair S7MD60 | DE Filter 60 Sq. Ft. | System 3 Model

This adapter bushing is designed to use with: Sta-Rite System 3 Modular Media SM series pool/spa cartridge filter model S7M120, S7M400, S8M150, S8M500 Also compatible with Sta-Rite System 3 SD series pool/spa D.E. filter model S7D75, S8D110 Fits with Sta-Rite System 3 SS series pool/spa sand filter model S8S70 and S7S50 Also fits with Sta-Rite System 3 Modular SMD Series pool/spa D.E. filters

<p>This adapter bushing is designed to use with:</p>
<ul>
<li>
<p>Sta-Rite System 3 Modular Media SM series pool/spa cartridge filter model S7M120, S7M400, S8M150, S8M500</p>
</li>
<li>
<p>Also compatible with Sta-Rite System 3 SD series pool/spa D.E. filter model S7D75, S8D110</p>
</li>
<li>
<p>Fits with Sta-Rite System 3 SS series pool/spa sand filter model S8S70 and S7S50</p>
</li>
<li>
<p>Also fits with Sta-Rite System 3 Modular SMD Series pool/spa D.E. filters</p>
</li>
</ul>

Pentair 24900-0509 | System 3 Adapter Fitting | Sta-Rite DE & Modular

Upgrade your Sta-Rite System 3 SMD-Series modular pool filter with the 25023-0172S D.E. Filter Element Replacement. Shasta Pool Supply offers the lowest prices and fastest shipping on Pentair filter cartridges. Specifically, this high-performance 72 square foot filter element delivers crystal clear, healthy pool water by trapping particles as small as 5 microns. 25023-0172S D.E. Filter Element Replacement This D.E. element is designed to use with: Pentair Sta-Rite System 3 SMD-Series modular pool/spa D.E. filters 72-square feet filtration area 25023_0172S

<p data-pm-slice="1 1 []">Upgrade your Sta-Rite System 3 SMD-Series modular pool filter with the 25023-0172S D.E. Filter Element Replacement. Shasta Pool Supply offers the lowest prices and fastest shipping on Pentair filter cartridges. Specifically, this high-performance 72 square foot filter element delivers crystal clear, healthy pool water by trapping particles as small as 5 microns.</p>
<h2 data-pm-slice="1 1 []">25023-0172S D.E. Filter Element Replacement</h2>
<p>This D.E. element is designed to use with: </p>
<ul>
<li>Pentair Sta-Rite System <a href="https://shastapoolsupply.com/products/pentair-s7md60-de-filter-60-sq-ft-system-3-model" title="3 SMD-Series">3 SMD-Series</a> modular pool/spa D.E. filters</li>
<li>72-square feet filtration area</li>
<li>25023_0172S</li>
</ul>

Pentair | 25023-0172S D.E. Filter Element Replacement Sta-Rite System 3 SMD-Series

Replace S7MD60 filter system with the Pentair Sta-Rite 25023-0160S D.E. Filter Element Replacement. Shasta Pool Supply offers the best prices and largest inventory for the Sta-Rite System 3 SMD-Series modular pool/spa D.E. filters. Specifically, this replacement module ensures exceptional filtration and a 60-square feet filtration area. Sta-Rite S7MD60 25023-0160S D.E. Element Replacement The Pentair Sta-Rite 25023-0160S upgrades your pool's old S7MD60 filtration system. Furthermore, the D.E. Replacement Element restores your pool's crystal-clear water. Additionally, the replacement element delivers OEM fit and performance.

<p>Replace S7MD60 filter system with the Pentair Sta-Rite 25023-0160S D.E. Filter Element Replacement. Shasta Pool Supply offers the best prices and largest inventory for the Sta-Rite System 3 SMD-Series modular pool/spa D.E. filters. Specifically, this replacement module ensures exceptional filtration and a 60-square feet filtration area.</p>
<h2>Sta-Rite S7MD60 25023-0160S D.E. Element Replacement</h2>
<p>The Pentair Sta-Rite 25023-0160S upgrades your pool's old S7MD60 filtration system. Furthermore, the D.E. Replacement Element restores your pool's <a href="https://shastapoolsupply.com/products/pipeline-pool-pump-3hp-plp300s">crystal-clear water</a>. Additionally, the replacement element delivers OEM fit and performance. </p>

Pentair Sta-Rite S7MD60 25023-0160S D.E. Element Replacement | System 3 SMD-Series Modular Filter

Ensure optimal performance of your Sta-Rite System 3 pool filter with the Pentair 24850-0009 O-Ring System 3 Cord. Shasta Pool Supply offers the most complete Pentair replacement online store. Specifically, this genuine Pentair replacement part delivers durability and perfect fit. Pentair 24850-0009 O-Ring Fits Sta-Rite System 3 Modular Media SM series (S8M150, S8M500, S8M600), SD series D.E. filter (S8D110), and SS series sand filter (S8S70). Furthermore, Shasta Pool Supply provides quality Pentair replacement parts that extend long-lasting performance. Therefore, maintain your pool with OEM quality O-ring replacement.

<p data-pm-slice="1 1 []">Ensure optimal performance of your Sta-Rite System 3 pool filter with the Pentair 24850-0009 O-Ring System 3 Cord. Shasta Pool Supply offers the most complete Pentair replacement online store. Specifically, this genuine Pentair replacement part delivers durability and perfect fit.</p>
<h2 data-pm-slice="1 1 []">Pentair 24850-0009 O-Ring</h2>
<p data-pm-slice="1 1 []">Fits Sta-Rite System 3 <a href="https://shastapoolsupply.com/products/s8m600-modular-media-filters-replacement-set">Modular Media</a> SM series (S8M150, S8M500, S8M600), SD series D.E. filter (S8D110), and SS series sand filter (S8S70). Furthermore, Shasta Pool Supply provides quality Pentair replacement parts that extend long-lasting performance. Therefore, maintain your pool with OEM quality O-ring replacement.</p>

Pentair 24850-0009 O-Ring System 3 Cord | Large 25" Tank

Replace the Pentair pool filter bottom with the Sta-Rite System 3 Lower Tank. Shasta Pool Supply offers the best deals on open box pool parts. Specifically, this essential replacement component fits Sta-Rite Filters S8M150, S8M500, S8S70, and S7MD72. Sta-Rite System 3 Lower Tank The open box Lower Tank is a brand-new replacement part. Shasta Pool Supply, one of the only, pool supply stores fixes System 3 tank issues without having to buy a complete filter. Additionally, there are two Sta-Rite options the tank body only and adding on Half Unions 2".

<p>Replace the Pentair pool filter bottom with the Sta-Rite System 3 Lower Tank. Shasta Pool Supply offers the best deals on open box pool parts. Specifically, this essential replacement component fits Sta-Rite Filters S8M150, S8M500, S8S70, and S7MD72.</p>
<h2>Sta-Rite System 3 Lower Tank</h2>
<p>The open box Lower Tank is a brand-new replacement part. Shasta Pool Supply, one of the only, <a href="https://shastapoolsupply.com/">pool supply stores</a> fixes System 3 tank issues without having to buy a complete filter. Additionally, there are two Sta-Rite options the tank body only and adding on <span>Half Unions 2".</span></p>

Sta-Rite System 3 Lower Tank Open Box | Pentair Sta-Rite 24851-0103S

Lower Tank ONLY.

Lower Tank and Half Unions 2" ONLY.

The 320 Cartridge Filter Element is compatible with Sta-Rite System:2 Mod Media filters. Shasta Pool Supply offers the best prices and free shipping on replacement cartridges. Specifically, its one-piece module drops easily into the tank, simplifying installation and maintenance. Fits Sta-Rite PLM300 and PLM320 (Pictured) Both are Sta-Rite Sys 2 Filters. 320 Cartridge Filter Element The filter element designed for Sta-Rite PLM300 and PLM320 System:2 Mod Media filters. Additionally, it works for both inground and aboveground pools. Furthermore, this filter element enhances water quality and minimizes energy consumption.

<p data-pm-slice="1 1 []">The 320 Cartridge Filter Element is compatible with Sta-Rite System:2 Mod Media filters. Shasta Pool Supply offers the best prices and free shipping on replacement cartridges. Specifically, its one-piece module drops easily into the tank, simplifying installation and maintenance.</p>
<ul>
<li>Fits Sta-Rite PLM300 and PLM320 (Pictured)</li>
<li>Both are Sta-Rite Sys 2 Filters.</li>
</ul>
<h2 data-pm-slice="1 1 []">320 Cartridge Filter Element</h2>
<p data-pm-slice="1 1 []">The filter element designed for Sta-Rite PLM300 and PLM320 System:2 Mod Media filters. Additionally, it works for both inground and aboveground pools. Furthermore, this filter element enhances water quality and minimizes energy consumption. </p>

Pentair Sta-Rite 27002-0320S PLM 300 320 Cartridge Filter Element

Restore the upper tank half of your Sta-Rite System 3 pool or spa filter with the 24851-9001 25-Inch Upper Half Tank Shell Replacement Kit. Shasta Pool Supply offers best deals on Pentair replacement parts. Specifically, this OEM replacement kit fits System 3, 450, 500, and 600 series filters. Genuine Pentair OEM Part – Designed for full compatibility with Sta-Rite System 3 filter models. Durable Construction – Reinforced polymer resists pool chemicals, UV exposure, and pressure for long-lasting performance. 25-Inch Inner Diameter – Fits System 3, 450, 500, and 600 series filters for a precise, leak-free connection. Restores Filter Performance – Replaces worn, cracked, or damaged upper tank shells to maintain system efficiency.

<p>Restore the upper tank half of your Sta-Rite System 3 pool or spa filter with the 24851-9001 25-Inch Upper Half Tank Shell Replacement Kit. Shasta Pool Supply offers best deals on Pentair replacement parts. Specifically, this OEM replacement kit fits System 3, 450, 500, and 600 series filters.</p>
<ul>
<li>Genuine Pentair OEM Part – Designed for full compatibility with Sta-Rite System 3 filter models.</li>
<li>Durable Construction – Reinforced polymer resists pool chemicals, UV exposure, and pressure for long-lasting performance.</li>
<li>25-Inch Inner Diameter – Fits System 3, <a href="https://shastapoolsupply.com/products/pentair-sta-rite-170147-genuine-oem-system-3-s8m150-450-inner-outer-cartridge-replacement-kit">450</a>, 500, and 600 series filters for a precise, leak-free connection.</li>
<li>Restores Filter Performance – Replaces worn, cracked, or damaged upper tank shells to maintain system efficiency.</li>
</ul>

Pentair Sta-Rite S8M150 System 3 Modular Media Pool Filter 450 Sq Ft

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Pentair Sta-Rite S8M150 System 3

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