Keeping a pool skimmer protected during winter is essential to prevent cracks and leaks. The right skimmer plug can absorb ice expansion, seal out debris, and fit a variety of skimmer styles. Below are five highly compatible options that balance compatibility, material quality, and ease of use for American homeowners.
The following quick reference table highlights the five selected products, their key fit notes, and standout features to help you compare at a glance.
| Product | Brand | Size/Fit | Notable Feature |
|---|---|---|---|
| Gizzmo 4102 Super Gizzmo | Gizzmo | Big Deep Skimmers | Stays in place; absorbs winter expansion |
| Dunkive 2 Pack Skimmer Plug (16.5″) | Dunkive | 1 1/2″ & 2″ threaded; 16.5″ length | Universal fit; ABS material; ice expansion protection |
| OJP Pool Skimmer Plug (10″ 2 Pack) | OJP | 1-1/2″ & 2″ threaded | Premium ABS; secure seal; winter protection |
| BESARME 4 Pack (1″, 1.5″, 2″) | BESARME | Multiple sizes; 4 plugs total | Versatile sizing; stainless steel wing nut included |
| Poolzilla 9″ Skimmer Plug | Poolzilla | 9″ length; 1-1/2″ & 2″ threads | Hassle-free winterization; water-tight seal |
Gizzmo 4102 Super Gizzmo For Big Deep Skimmers
The Gizzmo 4102 is designed for large, deep skimmers and uses a screw-in design to secure the plug firmly in place. Its primary appeal lies in stability during freeze-thaw cycles, reducing movement that can lead to cracking. This option aims to minimize winter-related damage in high-volume skimmer cavities and is particularly suitable for setups that see heavy ice buildup.
Key considerations: compatible with big, deep skimmers; screws in place to stay secure; engineered to absorb winter expansion. This makes it a strong candidate for households with robust skimmer systems and harsher winter conditions.
Dunkive 2 Pack Skimmer Plug – 16.5 Inch Length
The 16.5-inch Dunkive plugs are designed for universality, fitting most above-ground skimmers that use 1 1/2″ or 2″ threaded connections. The ABS plastic construction is built to withstand winter weather while providing a tight seal that reduces water intrusion and ice expansion damage. The dual-pack option is convenient for households with multiple skimmer locations.
Key considerations: universal fit for many above-ground skimmers; robust ABS material; easy to install and remove after winter. This option is particularly appealing for owners who want a reliable, ready-to-use kit for seasonal closure.
Dunkive 9″ Skimmer Plug – 2 Pack
This Dunkive 9-inch version provides a compact option for shallower skimmers, still offering a reliable winterization plug that absorbs expansion and protects the skimmer housing. The two-pack setup provides good coverage for homes with more than one skimmer or spare parts for future seasons. Its ABS construction supports long-term durability in freezing conditions.
Key considerations: shorter length for certain skimmer models; good value with two plugs; effective ice expansion protection for mid-sized skimmers. A practical choice for standard residential pools with typical skimmer sizes.
OJP Pool Skimmer Plug – 2 Pack
The OJP two-pack focuses on compatibility with both 1-1/2″ and 2″ threaded skimmers, making it suitable for many above-ground and in-ground setups. The plug is made of premium ABS plastic and designed to withstand harsh winter conditions while maintaining a solid seal to protect the skimmer and surrounding plumbing from expansion pressure.
Key considerations: broad compatibility; strong seal; durable ABS construction. This option balances flexibility with protection, useful for households with mixed skimmer models or future pool upgrades.
BESARME 4 Pack Pool Skimmer Plugs
This BESARME set includes three sizes—1 inch, 1.5 inch, and 2 inch—to cover a wide range of skimmer openings. The rubber construction is designed to resist cold temperatures, and the stainless steel wing nut helps ensure the plug can be adjusted and reused. The mix-and-match sizing makes this a versatile choice for homes with multiple skimmer types or for future pool setups.
Key considerations: multi-size flexibility; durable rubber with cold resistance; reusable stainless steel hardware. A practical option for owners who want one kit that covers several common skimmer configurations.
Poolzilla Skimmer Winterizing Plug – 9 Inch
The Poolzilla plug is designed to form a water-tight seal by contracting during freezing, absorbing water pressure to protect the skimmer and surrounding components. Its 9-inch length targets a common niche for skimmers with 1-1/2″ and 2″ threaded inlets. The kit typically includes one plug and is marketed for both above-ground and in-ground pools, providing a straightforward winterization option.
Key considerations: reliable seal during freeze; specifically sized for many standard skimmer openings; simple, no-fuss installation. A straightforward choice for homeowners who want a single, dependable plug for seasonal closing.
Buying Guide: Key Purchase Considerations And Comparisons
- Skimmer compatibility: Measure your skimmer opening and thread size (commonly 1-1/2″ or 2″). Choose plugs that explicitly list compatible thread sizes and, if possible, your skimmer model family.
- Length and depth: Longer plugs (such as 16.5″ or 9″) suit deeper, wider mouths; shorter plugs fit shallower or narrower openings. Ensure the plug reaches the interior of the housing without forcing.
- Material and durability: ABS plastic and rubber equivalents perform well in freezing conditions. Look for corrosion-resistant hardware (stainless steel wing nuts) for long-term reuse.
- Sealing performance: A plug should provide an airtight, water-tight seal to prevent ice from applying pressure to the skimmer housing and pipes. Foam-filled designs can offer enhanced sealing for some models.
- Ease of installation and removal: Consider whether the plug is screw-in, drop-in, or requires tools. For seasonal use, easier-to-remove plugs save time during pool opening.
- Maintenance and replacement: Some kits include multiple sizes or spare parts. If you have multiple skimmers or plan to replace worn parts, a multi-size pack adds value.
- Environmental exposure: Winter conditions vary by region. In harsher climates, prioritize plugs with robust materials and proven freeze protection, especially for in-ground applications.
- Cost-benefit balance: Higher upfront cost for premium plugs may translate to longer life and fewer pool maintenance surprises. Balance price with expected winter duration and pool type (above-ground vs. in-ground).