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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

Product Description

A 9*18 ft rectangle is exactly twice as long as it is wide, creating a genuinely elongated flat-sided shape. The FairCovers cover for this size uses multi-point tension along the long straight runs so the middle doesn't sag, while reinforcing all four sharp corners where the fabric direction changes abruptly.

About this item

  • 【Exactly 2:1 — A Distinct Engineering Challenge】 This proportion means the long sides need more support than a squarer rectangle would, and this cover's tension system is built for that specific ratio.
  • 【Corner Stitching at All Four Points】 Reinforced where the flat sides meet at 90 degrees — the wear pattern unique to rectangular shapes.
  • 【Multi-Point Ratchet Tension】 Estimated at 900-1,000 lbs, distributed to prevent sagging across the extended straight runs.
  • 【420D Oxford Fabric】 Holds its shape across long flat sections without bowing under its own weight.
  • 【Two Numbers to Measure】 Confirm length and width independently before ordering.
  • 【Less Debris Across a Long Surface】 A properly sealed rectangular cover keeps this much surface area meaningfully cleaner between uses.
Size (ft) 9*18FT
Size (cm) 274cm x 549cm
Shape Rectangular
Color Black
Material Premium Oxford Fabric
Security System Ratchet Strap System
Brand / Product Model FairCovers – 9*18 ft Rectangular Above Ground Pool Cover
Compatible With Most standard 9*18ft rectangular above ground pools (Intex, Bestway, Summer Waves & similar brands)
Shipping & Returns Free US shippings, 30-days money back guarantee
Package Includes 1 x 9*18ft Rectangular Pool Cover with 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.