Bring your Hayward Pro-Grid 48 sq. ft DE filter back to peak filtration strength with this domestically produced grid set from Unicel, crafted at their California production facility. Inside the box you will find a full 8-grid replacement set consisting of 7 large grids and 1 partial grid, covering every position in the filter manifold for a complete rebuild. Installing fresh grids eliminates channeling and bypass issues that develop in worn media, restoring the fine-particle capture your pool water demands.

Key Benefits

• Built in the USA: Every grid in this set is produced domestically in California, meeting strict manufacturing tolerances for reliable Hayward Pro-Grid DE filter compatibility.
• Cleaner, Healthier Water: New filtration media removes microscopic particles that degraded grids allow through, resulting in visibly improved water clarity.
• Structurally Reinforced: A heavy-gauge internal core keeps each grid flat and stable during operation, preventing collapse or deformation under sustained water pressure.
• Outlasts Factory Media: Chemical-resistant fabric is formulated to exceed OEM durability benchmarks, extending the interval between grid replacements.
• Multi-Stage Particle Capture: Synthetic filtration media works across multiple depth layers to trap contaminants of varying sizes before they return to the pool.
• Full Replacement Set: Includes all 8 individual grids (7 Large and 1 Partial) needed to service a complete 48 sq. ft. filter element assembly.

Compatibility

• Hayward Pro-Grid 48 sq. ft DE Filters: DE4820

Specifications

• Brand: Unicel
• Large Grids Dimensions: 24" Height - 11" Width
• Partial Grid Dimensions: 24" Height - 9 3/4" Width

SEO Tags

unicel hayward pro-grid 48 sq. ft de filter unicel replacement grids
FS24-H (1 Box)
hayward pro-grid filter unicel replacement