Yankee Oval Winter Pool Cover (18×33 ft)
The 2-year full-replacement pick — Yankee's oval cut: 185 GSM fabric, black underside, cable-and-ratchet tie-down and a plain two-year warranty, about $160 at 18×33 on 4.3★ across 648 — the highest-rated scrim-class oval here, on the youngest of the scrim bases
Specs
| Scrim | Not stated for the oval (185 GSM fabric; the round Sapphire is 14×14) |
| Material | 185 GSM LDPE-coated PE, black underside |
| Overlap | 4 ft (per listing) |
| Tie-down system | Cable + ratchet through grommets |
| Sizes (oval) | 12×18, 12×24, 15×30, 16×25, 16×32, 18×33, 21×41 |
| Cover pump | Yes (solid cover) |
| Warranty (online) | 2-yr (maker; not differentiated round vs oval) |
Pros
- The highest owner score of the scrim-class ovals, 4.3★ across 648, and the same 185 GSM cloth as the round Sapphire we rank best heavy-duty
- A two-year warranty stated as a term you can use, not a 15-year headline that pro-rates to a discount — the reason Yankee took the heavy-duty slot on the round page
- The size ladder covers every common oval including a true 18×33 and 21×41, each on its own ASIN
Cons
- The dearest scrim-class oval at about $160 for an 18×33 — $89 more than the Robelle for a cover owners still describe as a two-season product
- Assembly is the tail: grommet strips not fully stitched, grommets bent or off-centre, a patch already applied out of the box, "mice ate the thread" and every seam opened — the cloth is praised, the sewing is not
- Yankee publishes no scrim count for the oval and does not say whether the two-year term differs by shape — we carry the maker's generic term
- Corners are "very rounded", which is right for an oval and wrong for the rectangular-frame owners who buy it by the numbers
Assembly and seams more than cloth: a grommet strip "wasn't completely stitched to the cover", grommets bent or off-centre, a cover shipped with a patch already on it, a seam torn on first use, "mice ate the thread" and all the seams came apart. Lifespan lands where the others do — holes in the second winter, a ratchet that broke and a split down the middle after one.
61 critical reviews against a 648 base (about 9.4%); of the first 10 read, 5 describe seams, grommets or assembly defects, 4 a one-to-three-season lifespan, 1 rounded corners on a rectangular frame · critical reviews read September 2026
FAQ
Who is the Yankee Oval Winter Pool Cover (18×33 ft) for?
You would rather have two years of full replacement you can actually collect than a 15-year number that pro-rates — Yankee's round Sapphire is the best-proven heavy cover we rank, and this is its oval.
What do owners say about the Yankee Oval Winter Pool Cover (18×33 ft)?
4.3★ across 648 owner ratings (Amazon, read September 2026 · listing-wide base · global base). What owners complain about: Assembly and seams more than cloth: a grommet strip "wasn't completely stitched to the cover", grommets bent or off-centre, a cover shipped with a patch already on it, a seam torn on first use, "mice ate the thread" and all the seams came apart. Lifespan lands where the others do — holes in the second winter, a ratchet that broke and a split down the middle after one.
What is the warranty on the Yankee Oval Winter Pool Cover (18×33 ft)?
2-yr (maker; not differentiated round vs oval)
Does the Yankee Oval Winter Pool Cover (18×33 ft) come with a manufacturer warranty?
Yankee publishes no warranty document anywhere we can find, so there is no manufacturer term to hold them to beyond the listing itself and the marketplace's own returns window. Nobody can check what does not exist — that is the finding rather than a gap in our research.
Record
- — Price read 2026-10-02 from the live Amazon offer (Creators API): $149.90, on sale (save $10.00,) against a list of $159.90; was $159.90. Published at read time per the 2026-09-15 rule, ahead of Prime Big Deal Days.
- — Added as the two-year full-replacement pick of the oval field. Same-day read: 4.3 stars across 648 pooled across seven oval sizes, ten of ten visible cards verified purchases, no free-product (Amazon Vine) reviews, in stock at $159.90. Critical tail read: 61 of 648, led by seam and grommet defects rather than the cloth.
Warranty — and what changes if you buy it on Amazon
2-yr (maker; not differentiated round vs oval) · you are buying this on Amazon
Yankee publishes no warranty document anywhere we can find. There is no term to hold them to beyond the listing itself and the marketplace’s own returns window. Nobody can check what does not exist — that is the finding, not a gap in our research.
✓ Safety: no active recall — Winter/debris cover — NOT a safety cover: holds no weight and carries no ASTM F1346 rating; never let a child or pet onto it. CPSC recall API checked 2026-09-04 (saferproducts.gov, ProductName=Yankee) → 0 records; class query "pool cover" returns only Endless Pools #25339 (retractable safety cover, 2025) and Anchor Industries #16732 (safety covers, 2016) — both a different product class, opened and confirmed.
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Data last verified: October 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.