Unicel FS-2006 72 Sq Ft DE Filter Grid Set – Complete 8-Piece
Upgrade Your DE Filtration with the Unicel FS-2006
Your pool’s filtration system is its lifeline — and when performance drops, water clarity suffers. If you own a large Diatomaceous Earth (DE) filter and need a full internal rebuild, the Unicel FS-2006 72 Sq Ft Complete Grid Set offers the perfect solution. This premium 8-piece replacement restores your filter’s original performance, removes even the finest debris, and helps keep your water sparkling clean with less maintenance.
With 72 square feet of total filtration area, this set is engineered for large residential pools and commercial installations that demand high-capacity filtration.
Why Choose the Unicel FS-2006?
1. Complete 8-Grid Replacement
This set includes:
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7 full-size DE grids (length: 36")
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1 partial DE grid (length: 36")
By replacing all grids at once, you restore balanced water flow, reduce internal stress on your filter manifold, and maximize filtration efficiency.
2. OEM-Quality Fit for Popular DE Filters
The FS-2006 is designed to meet or exceed original manufacturer specifications, making installation seamless in top-rated DE filter models:
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Hayward ProGrid® DE7220
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Hayward MicroClear® DE722
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Pentair FNS Plus® 72
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Pentair Nautilus® NS72
(Insert Internal Link to Hayward ProGrid® DE7220 Product Page – [URL])
(Insert Internal Link to Pentair FNS Plus® 72 Product Page – [URL])
3. Premium Construction Materials
Each grid is built with:
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Reemay® spunbond polyester media – Industry-leading dirt-holding capacity.
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Polypropylene frame – Resistant to cracking, warping, and chemical degradation.
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Reinforced stitching – Withstands years of backwashing cycles.
4. Enhanced Filtration Performance
The fine-pore Reemay® fabric captures everything from leaves and dirt to microscopic particles like algae spores, pollen, and dust — ensuring your pool water remains crystal-clear.
5. Trusted Made-in-USA Quality
Unicel manufactures their products in the USA under strict quality control standards, ensuring every grid meets the high demands of pool professionals and discerning homeowners.
Technical Specifications
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Model: FS-2006
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Type: DE filter grid set (full & partial)
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Filtration Area: 72 sq. ft.
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Length: 36" each
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Set Includes: 7 full-size grids, 1 partial-size grid
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Media: Reemay® spunbond polyester
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Frame: Injection-molded polypropylene
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Compatibility: Hayward DE7220, Hayward DE722, Pentair FNS Plus 72, Pentair Nautilus NS72
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Made in: USA
Key Benefits
✅ Crystal-Clear Water – Removes particles as small as 2–5 microns.
✅ Reduced Maintenance – Holds more debris before backwashing is required.
✅ Pump Efficiency – Maintains strong water flow without excessive resistance.
✅ Long-Lasting Durability – Withstands chemical exposure and high operating pressures.
✅ Easy Installation – Direct drop-in OEM replacement design.
How the FS-2006 Improves Your Pool System
Extended Cleaning Cycles
Thanks to its large surface area, this set allows your filter to operate longer before needing a backwash, saving water, DE powder, and time.
Balanced Water Flow
Replacing a full set eliminates pressure imbalances that can cause uneven DE coating and early grid wear.
Cleaner Water with Less Effort
The premium Reemay® material captures more contaminants per pass, reducing the need for frequent manual cleaning or chemical shock treatments.
Installation Guide
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Shut Down the System – Turn off the pump and relieve filter pressure.
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Open Filter Housing – Remove the clamp or bolts securing the lid.
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Remove Old Grids – Pull out the entire grid assembly and separate individual grids.
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Install New FS-2006 Grids – Align each grid in its original position, ensuring the partial grid is in the correct slot.
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Reassemble & Recharge with DE – Secure the housing, start the pump, and add the proper amount of DE powder.
Maintenance Tips for Longer Grid Life
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Rinse Seasonally: Hose off loose debris after backwashing.
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Chemical Soak Annually: Use a filter cleaner to remove oils and scale.
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Avoid Harsh Tools: Do not use high-pressure sprayers that can damage the fabric.
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Inspect Annually: Look for frayed fabric or cracked frames and replace as needed.
E-E-A-T: Why You Can Trust the FS-2006
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Experience: Unicel has been a leader in pool filtration for decades, supplying products trusted by service professionals nationwide.
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Expertise: Designed by filtration specialists who understand DE filter hydraulics and material engineering.
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Authoritativeness: Widely recommended in the pool industry as a high-performance OEM replacement.
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Trustworthiness: Manufactured in the USA with consistent quality and backed by professional endorsements.
Frequently Asked Questions (FAQ)
Q1: How often should I replace my DE grids?
Typically every 5–7 years, but sooner if you notice tears, fraying, or structural damage.
Q2: Can I replace just one or two grids?
You can, but replacing the full set ensures balanced performance and prolongs the life of your filter manifold.
Q3: How much DE powder do I need after installing this set?
For a 72 sq. ft. filter, you’ll need approximately 7.2 pounds of DE powder (follow your manufacturer’s instructions).
Q4: Are these grids compatible with Sta-Rite DE filters?
Not directly. These are designed for Hayward and Pentair models listed above.
Q5: What makes Unicel grids different from generic brands?
Unicel uses tighter quality control, reinforced stitching, and premium media that resists clogging and extends cleaning cycles.
Why the FS-2006 is a Smart Investment
This is more than just a set of filter grids — it’s a performance restoration kit for your DE filter system. You’ll see:
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Immediate improvements in water clarity
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Less time spent on maintenance
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Extended life for your pump and heater
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Reduced water waste from fewer backwashes
Order Your Unicel FS-2006 Today
Don’t let worn-out grids compromise your pool’s health. Upgrade to the Unicel FS-2006 72 Sq Ft Complete Grid Set and enjoy:
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Professional-grade filtration
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Reliable, long-term performance
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A pool that looks and feels inviting all season
