Best Purex Filter Grids

Looking for the best Purex filter grids to keep your pool water clean and clear? We’ve researched and tested the top-performing options to bring you a hassle-free guide to the most efficient and durable Purex filter grids for your pool.

Keeping your pool water clean and clear is essential for a great swimming experience. Purex filter grids play a vital role in achieving this, ensuring your pool stays sparkling all season. With so many options available, finding the best Purex filter grids can be overwhelming.

We’ve done the research for you, testing and comparing various models to bring you the top-performing Purex filter grids. Our guide highlights the most efficient, durable, and compatible options for your pool system. Whether you have an in-ground or above-ground pool, we’ve got you covered.

Discover the perfect Purex filter grids to keep your pool water clean, safe, and inviting. Get ready to dive into a hassle-free pool maintenance experience with our expert recommendations.

List of Top 10 Purex Filter Grids

Title	Best For	Price
Unicel FG-1248 48 Square Foot Vertical DE Grid Replacement Swimming Pool Filter Compatible with Purex (8 Pack)	Pool owners with a Purex system should grab this replacement pack. It helps keep water sparkling and clean.	View on Amazon (paid link)
DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids \| Replacement for 07-4923 FG-1236 FC-9230 (36 Sq Ft (18 inch Height))	This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want clean, safe water. It’s easy to use and built to last, making it ideal for anyone with a Pentair PUREX DE 2036 or 4036 filter.	View on Amazon (paid link)
DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids \| Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))	This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want cleaner, safer water. It’s easy to install and built to last, making it ideal for anyone with a Pentair PUREX DE 2048 or 4048 filter.	View on Amazon (paid link)
Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids (60 Sq Ft (30 inch Height))	Pool owners with PUREX filters need this set. It has US-made grids that work great in large pools.	View on Amazon (paid link)
Unicel FG-1260 60 Square Foot Vertical DE Grid Replacement Swimming Pool Filter Compatible with Purex (8 Pack)	This Unicel FG-1260 filter pack is perfect for pool owners who want sparkling water and efficient filtration. It’s ideal for both in-ground and above-ground pools, keeping your water clean and clear with less maintenance.	View on Amazon (paid link)
DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids \| Replacement for 07-4926 FG-1272 FC-9260 (72 Sq Ft (37 5/16 inch Height))	This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want clean and safe water. It’s easy to use and built to last, making it ideal for anyone with a Pentair PUREX DE 2072 or 4072 filter.	View on Amazon (paid link)
Cryspool 1260 DE Pool Filter Cartridge Replaces FG-1260, 07-4925	This Cryspool 1260 DE Pool Filter Cartridge is perfect for pool owners who want clean, clear water with less hassle. It’s easy to clean, long-lasting, and works great with compatible models.	View on Amazon (paid link)
Cryspool 1248 DE Pool Filter Cartridge Replaces FG-1248, 07-4924	This Cryspool 1248 DE Pool Filter Cartridge is perfect for pool owners who want clean, clear water with less hassle. It’s easy to clean, long-lasting, and works great for keeping your pool in top shape.	View on Amazon (paid link)
DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids \| Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))	This filter grid set is perfect for pool owners who want clean, safe water. It makes pool care very easy and simple.	View on Amazon (paid link)
DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids \| \| Replacement for 07-4925 FG-1260 FC-9250 (60 Sq Ft (30 inch Height))	This grid replacement set is perfect for pool owners who want clean, safe swimming water. It is a great choice for home pool care needing strong, durable filter parts.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Purex Filter Grids handpicked for sparkling pool water. Each product is expert-reviewed and customer-approved, ensuring clean, safe swimming. Find the perfect fit for your pool and enjoy crystal-clear results all season long.

1. Unicel FG-1248 48 Square Foot Vertical DE Grid Replacement Swimming Pool Filter Compatible with Purex (8 Pack)

Keep your pool water sparkling with the Unicel FG-1248 DE Grid Filters. This 8-pack is compatible with Purex systems and works for both in-ground and above-ground pools. Each grid is 25-3/8 inches long and 10-3/4 inches wide, fitting 48 square-foot systems perfectly.

These grids filter out debris and impurities down to 2 to 5 microns, ensuring clean, clear water. Their efficient design reduces backwash frequency, saving you time and effort.

Pros	Cons
Sparkling water with high-yarn-count DE grids for optimal permeability. Longer cycles between backwashes for convenient pool maintenance. Efficiently filters debris down to 2-5 microns for clean water. Compatible with Purex systems for easy replacement.	Limited to Purex 48 sq ft models. Requires separate DE powder to filter well. Needs regular backwashing to stay clean.

Perfect For:

Pool owners with a Purex system should grab this replacement pack. It helps keep water sparkling and clean.

Ready to Purchase?

View Price on Amazon (paid link)

2. DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4923 FG-1236 FC-9230 (36 Sq Ft (18 inch Height))

DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4923 FG-1236 FC-9230 (36 Sq Ft (18 inch Height))

Get clean and safe pool water with this filter grid replacement set. It is made in the USA for top quality. It works with your Pentair PUREX filter system.

This 8 grid set gives you 36 square feet of filtration. It fits models like FG-1236 and FC-9230 easily.

The heavy-duty core ensures long-lasting durability. You get superior chemical resistance with the synthetic media. Enjoy a crystal clear swimming pool all season long!

Pros	Cons
Made in USA for quality and reliability. Efficient filtration keeps pool water clean and safe. Heavy-duty core ensures durability and long-lasting use. Chemical-resistant design exceeds OEM standards for performance.	Not a universal fit, check compatibility first. Requires 8 grids, costly for full replacement. Pleated elements may clog faster with heavy debris.

Perfect For:

This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want clean, safe water. It’s easy to use and built to last, making it ideal for anyone with a Pentair PUREX DE 2036 or 4036 filter.

Ready to Purchase?

View Price on Amazon (paid link)

3. DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))

DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))

Keep your pool water clean and safe with the DPM Swimming Pool DE PUREX Filter Grid Replacement Set. This Made in USA product is designed for efficient water filtration, ensuring a healthier swimming experience. It’s a reliable choice for pool owners.

The set includes 8 large upside-down grids, compatible with Pentair Purex Filter SMBW 2048 4048. These 48 Sq Ft grids are built to last with a heavy-duty reinforced core. They fit models like FG-1248 and FC-9240 perfectly.

Enjoy long-lasting use and thorough filtration with this replacement set. The chemical-resistant pleated elements exceed standards, keeping your pool water clean and safe. It’s a complete set for your filtration needs.

Pros	Cons
Made in USA for reliable, high-quality pool filtration. Efficient water cleaning for safer, clearer swimming. Heavy-duty core ensures long-lasting, stable performance. Chemical-resistant design exceeds OEM standards for durability.	Not universal: Fits specific models only, check compatibility before buying. Bulk purchase: Requires 8 grids for a complete set, higher upfront cost. Size matters: Measure carefully, 25 3/8″ height may not fit all filters.

Perfect For:

This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want cleaner, safer water. It’s easy to install and built to last, making it ideal for anyone with a Pentair PUREX DE 2048 or 4048 filter.

Ready to Purchase?

View Price on Amazon (paid link)

4. Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids (60 Sq Ft (30 inch Height))

These SMBW Pool Filter Grids are made in the USA for your swimming pool. They are a complete set of 8 large grids designed for PUREX filters.

The grids go upside down in your filter for great cleaning. Made of heavy-duty polyester, they last a long time. Each grid has a reinforced core for extra strength.

They work perfectly for PUREX filters with 30-inch height spans. These grids cover 60 square feet of pool surface area.

Pros	Cons
Made in USA with heavy-duty polyester for long-lasting use. Complete set of 8 grids ensures full filter replacement. Reinforced core adds extra stability and durability. Designed for PUREX Upside Down Mount Grids, perfect fit guaranteed.	Not for all pool filters, only PUREX models. Large size may not fit smaller pool systems. No color options, only standard design.

Perfect For:

Pool owners with PUREX filters need this set. It has US-made grids that work great in large pools.

Ready to Purchase?

View Price on Amazon (paid link)

5. Unicel FG-1260 60 Square Foot Vertical DE Grid Replacement Swimming Pool Filter Compatible with Purex (8 Pack)

Keep your pool water sparkling with the Unicel FG-1260 DE Grid Filters. This 8-pack is compatible with Purex systems and works for both in-ground and above-ground pools. The high-quality grids ensure efficient filtration and longer cycles between backwashes.

Each grid measures 31-5/16 inches by 10-3/4 inches, fitting 60 square-foot systems. Paired with diatomaceous earth powder, they filter out debris and impurities down to 2 to 5 microns, keeping your pool clean and clear.

Pros	Cons
See sparkling water every day. Filters out tiny debris and dirt. Enjoy longer cycles between cleanings. Fits standard Purex pool filter systems. Made with fine fibers for high flow.	Not for small pools, requires 60 sq. ft. system. DE powder needed, extra cost and maintenance. Large grids, may need help to install.

Perfect For:

This Unicel FG-1260 filter pack is perfect for pool owners who want sparkling water and efficient filtration. It’s ideal for both in-ground and above-ground pools, keeping your water clean and clear with less maintenance.

Ready to Purchase?

View Price on Amazon (paid link)

6. DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4926 FG-1272 FC-9260 (72 Sq Ft (37 5/16 inch Height))

DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids Made in USA 8 Large Upside Down Grids | Replacement for 07-4926 FG-1272 FC-9260 (72 Sq Ft (37 5/16 inch Height))

This DPM Swimming Pool DE Filter Grid Replacement Set is made in the USA and designed for Pentair PUREX DE 2072 4072 grid filters. It includes 8 large upside-down grids that ensure efficient water filtration, keeping your pool clean and safe.

The heavy-duty reinforced core adds stability and durability, making it long-lasting in any condition. It’s compatible with models like FG-1272 and FC-9260, offering a perfect fit for your pool filter system.

Chemical-resistant pleated elements exceed OEM specifications, ensuring thorough filtration. The synthetic filter media keeps water clean and safe. Each grid measures 37 5/16″ in height and 10 3/4″ in width.

Pros	Cons
Clean water keeps you safe and healthy. Durable build handles tough pool conditions easily. Catches dirt for sparkling clear swimming pools. Made in the USA for reliable quality. Fits perfectly with many compatible Pentair models.	They are heavy to lift inside the deep tank. Takes big space in the big filter housing. Need a check valve for proper water flow.

Perfect For:

This DPM Swimming Pool DE PUREX Filter Grid Replacement Set is perfect for pool owners who want clean and safe water. It’s easy to use and built to last, making it ideal for anyone with a Pentair PUREX DE 2072 or 4072 filter.

Ready to Purchase?

View Price on Amazon (paid link)

7. Cryspool 1260 DE Pool Filter Cartridge Replaces FG-1260, 07-4925

The Cryspool 1260 DE Pool Filter Cartridge is a powerful replacement for your pool filter. It fits many models, including FG-1260 and 07-4925. With advanced polypropylene fibers, it filters water thoroughly and lasts longer.

This filter is easy to clean and stays strong. Regular cleaning keeps it working well and saves water. It’s a smart choice for clear, clean water.

Pros	Cons
Long-lasting filter with advanced polypropylene fibers. Easy cleaning for like-new performance every time. Compatible with popular pool filter models. Thorough filtration for cleaner, clearer water.	No tools included for installation. Regular cleaning needed to maintain performance. Higher price than some alternatives.

Perfect For:

This Cryspool 1260 DE Pool Filter Cartridge is perfect for pool owners who want clean, clear water with less hassle. It’s easy to clean, long-lasting, and works great with compatible models.

Ready to Purchase?

View Price on Amazon (paid link)

8. Cryspool 1248 DE Pool Filter Cartridge Replaces FG-1248, 07-4924

The Cryspool 1248 DE Pool Filter Cartridge is a reliable replacement for several models, including FG-1248 and 07-4924. It measures 10-3/4″ in width and 25-3/8″ in length, with a 48 sq. ft. filtration area. This filter is designed to fit perfectly and work efficiently.

Made from advanced polypropylene fibers, this filter offers superior performance and longer service life. Its improved fabric structure allows for deep penetration of impurities, making it easy to clean and maintain. Regular cleaning ensures optimal performance and minimizes water usage.

With 8 full grids and sturdy end caps, this filter is built to last. It’s a great choice for those seeking efficient filtration and easy maintenance. Enhance your pool’s performance with this high-quality filter.

Pros	Cons
Perfect fit for many pool filter models. Easy to clean and reuse like new. Qualified material ensures long-lasting filtration. Provides thorough filtration for cleaner pool water. Large filtration area delivers great performance.	Not universal—check compatibility before buying. Requires regular cleaning for peak performance. Pricier than basic filter options.

Perfect For:

This Cryspool 1248 DE Pool Filter Cartridge is perfect for pool owners who want clean, clear water with less hassle. It’s easy to clean, long-lasting, and works great for keeping your pool in top shape.

Ready to Purchase?

View Price on Amazon (paid link)

9. DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids | Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))

DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids | Replacement for 07-4924 FG-1248 FC-9240 (48 Sq Ft (24 inch Height))

Upgrade your pool filter with the DPM Swimming Pool DE PUREX Filter Grid Replacement Set. This 8-piece set fits Pentair PUREX DE 2036 and 4036 models, ensuring cleaner, safer water. Made from 100% Polypropylene cloth, these grids handle dirt and backwashing with ease.

Welded seams and reinforced spines make these grids durable and long-lasting. They’re compatible with multiple models, including FG-1248 and FC-9240, for a perfect fit.

Pros	Cons
Efficient filtration ensures cleaner, safer pool water for swimming. Compatible with Pentair Purex filters for easy replacement. Durable polypropylene cloth handles more backwashing and lasts longer. Reinforced seams prevent fraying and snapping for reliable use.	Not universal: Fits specific models only, check compatibility before buying. Bulk purchase: Requires 8 grids for a complete set, no single options. Assembly needed: Manifold assembly may be tricky for some users.

Perfect For:

This filter grid set is perfect for pool owners who want clean, safe water. It makes pool care very easy and simple.

Ready to Purchase?

View Price on Amazon (paid link)

10. DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids | | Replacement for 07-4925 FG-1260 FC-9250 (60 Sq Ft (30 inch Height))

DPM Swimming Pool DE PUREX Filter Grid Replacement Set SMBW Pool Filter Grids 8 Large Upside Down Grids | | Replacement for 07-4925 FG-1260 FC-9250 (60 Sq Ft (30 inch Height))

Upgrade your pool filter with the DPM Swimming Pool DE PUREX Filter Grid Replacement Set. This 8-piece set is designed to fit Pentair PUREX DE 2036 and 4036 grid filters, ensuring cleaner and safer water for swimming.

Made from 100% Polypropylene cloth, these grids offer precise filtration, strong dirt holding, and easy DE cake release. Welded seams and reinforced spines make them durable and easy to assemble.

Pros	Cons
Efficient filtration for cleaner, safer pool water. Compatible with Pentair Purex filters for easy replacement. Durable polypropylene ensures long-lasting performance. Reinforced seams prevent fraying and snapping.	Only fits specific Pentair Purex filter models. Install carefully to avoid grid snaps and pool leaks. Messy DE maintenance needed for clean pool water.

Perfect For:

This grid replacement set is perfect for pool owners who want clean, safe swimming water. It is a great choice for home pool care needing strong, durable filter parts.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Keeping your pool clean is easy with the right filter grids. Purex filter grids are a great choice for clear water.

Choosing the best Purex filter grids can make pool maintenance a breeze. Here’s what to consider for a sparkling pool all season.

Pool Size:
Match the filter grid size to your pool. Bigger pools need larger grids for efficient cleaning.
Compatibility:
Check if the grids fit your Purex filter system. Look for models like FG-1248 or FG-1260 for a perfect match.
Filtration Level:
Grids filter 2 to 5 microns. Choose ones that remove small debris for clear water.
Durability:
Look for heavy-duty cores and reinforced spines. These make grids last longer and handle backwashing well.
Material:
Polypropylene cloth is chemical-resistant and durable. It ensures clean, safe water and easy maintenance.
Ease of Cleaning:
Grids with welded seams and sturdy end caps are easy to clean. This saves time and effort.
Pack Size:
Buy 8-pack grids for full replacement. This ensures your filter works at its best.
Made in USA:
Choose USA-made grids for top quality. They meet high standards and last longer.

With these tips, you’ll find the perfect Purex filter grids for your pool. Enjoy clean, safe, and inviting water all season!