GLI Value X Solid Green Rectangular Safety Cover 20' x 40' w/ 4' x 8' Center End Step
Best safety solution for rectangular pool owners needing algae-free winter protection.
This heavy-duty barrier effectively shuts out sunlight to stop algae in its tracks, making spring openings significantly less of a chore. While the solid material requires a bit more effort to install than mesh alternatives, the trade-off is a pristine, debris-free pool that stays protected all winter long.
$959.97
Owner Satisfaction
4.5
/ 5
Category Rank
274
/ 1171
#274 in Pool Covers & Ground Cloths
Price vs Category Average
+103%
Above average
Pool Shape
Rectangular
/ Rectangular
Who it's for
- Pool owners looking to minimize chemical maintenance costs
- Parents and pet owners prioritizing maximum safety compliance
- Homeowners with standard rectangular pools needing a secure fit
Who should skip it
- Users unwilling to manage regular water drainage
- Individuals preferring lightweight, easy-to-handle pool covers
- Buyers seeking maximum long-term durability and warranty coverage
Performance breakdown
Algae prevention
Solid polypropylene construction effectively blocks all sunlight to starve algae growth.
Debris management
Patented drain system filters water while keeping leaves and dirt out.
Safety compliance
Meets rigorous ASTM safety standards for total peace of mind.
Installation ease
Standard overlap design makes securing the cover straightforward for most owners.
Durability
Puncture-resistant material stands up well to seasonal wear and tear.
Fit precision
Generous two-foot overlap ensures a secure, reliable fit for rectangular pools.
Key Specs
Pool Shape
Rectangular
Pool Size
20' x 40'
Actual Cover Size
22’ x 42’
Material
Polypropylene
Step Orientation
4' Offset Right
Step Size
4' x 8'
Certifications
ASTM F 1346-91
Warranty
10 years limited
Know before you buy
Still have a question?
Ask Metto anything about the GLI Value X Solid Green Rectangular Safety Cover 20' x 40' w/ 4' x 8' Center End Step before you decide.
