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Long-lasting Protection

Premium Oxford fabric for long-lasting durability through daily outdoor use

Stop Algae Growth

With Silver inner lining, it blocks UV rays, preventing algae growth and stabilize water temperature

Holds Strong In Wind

Metal ratchet with nylon straps keeps covers locked in extreme wind up to 80+ mph

Cleaner Water Longer

Blocks leaves, dirt, pollens, bugs and rain to reduce pool maintenance costs

Cover your Pool Fast

Cover your pool in minutes with easy-to-use ratchet straps. Easy on and easy off

Product Specifications

15*21 FT Oval Above Ground Pool Cover — Black — Ratchet Strap

Product Description

At 15*21 ft, you're not far off from a rectangular footprint with rounded corners, and the cover protecting a pool this size needs section-by-section tensioning to avoid any slack building up along the long sides. The FairCovers cover for this size is built around that principle, with 420D Oxford fabric sized to match without any weak points introduced by patchwork construction.

About this item

  • 【Get Both Numbers Confirmed】 At this size, measure length and width independently — don't assume proportional scaling from a smaller oval you may have owned before.
  • 【Section-by-Section Tensioning】 Estimated at 1,200 lbs, applied in stages around the full perimeter so no single section ends up looser than the rest.
  • 【420D Oxford, No Compromise】 The same fabric weight used throughout our lineup, not a lighter version scaled to a bigger footprint.
  • 【One Person, No Extra Hands】 Despite the size, the ratchet system is designed for solo installation.
  • 【Fewer Chemicals Over a Season】 Less sun and debris reaching a pool this size adds up to meaningful savings on maintenance.
  • 【Stitched for the Long Haul】 Seam reinforcement targets the specific wear pattern of a longer, more rectangular-leaning oval shape.
Size (ft) 15*21FT
Size (cm) 457cm
Shape Oval
Color black
Material Premium Oxford Fabric
Security System Ratchet Strap System
Brand / Product Type FairCovers – 15*21 ft Oval Above Ground Pool Cover
Compatible With Most standard 15*21ft oval above ground pools (Intex, Bestway, Summer Waves & similar brands)
Performance Dustproof, Tear Resistant, UV Resistant, Waterproof, Windproof
Shipping & Returns Free shipping (US), 30-day hassle-free returns
Package Includes 1 x 15x21ft Oval Pool Cover, 1 x Industrial-Grade Ratchet Tensioner, 1 x High-Strength Ratchet Strap, 1 x Portable Storage Bag

Q&A

Q1: Is this pool cover waterproof? Will it block leaves and debris?

A: Yes, absolutely. Our pool covers are engineered from heavy-duty, commercial-grade waterproof and UV-resistant fabric with reinforced seams. It provides a 100% barrier against rain, falling leaves, dust, and debris, keeping your pool water crystal clear and reducing evaporation when not in use.

Q2: Will the cover blow away in high winds? How does it stay secured?

A: Not at all. To withstand harsh weather, our pool covers feature reinforced, rust-proof heavy-duty grommets combined with high-elastic windproof drawstrings (or a heavy-duty water bag/anchor system, depending on the model). The double-stitched overlapping hems ensure a snug, wind-resistant fit that stays securely in place even during severe storms.

Q3: How do I clean and store the pool cover properly?

A: Maintenance is simple. Just hose off any dirt or leaves, and gently scrub with a soft brush and mild soapy water if needed (avoid harsh chemicals or machine washing). Crucially, make sure the cover is completely dry before folding and storing it in a cool, dry place to prevent mold or mildew growth.