.product-accordion details{border:1px solid #e5e7eb;border-radius:12px;margin:12px 0;overflow:hidden;background:#fff} .product-accordion summary{cursor:pointer;padding:14px 16px;font-weight:700;list-style:none;display:flex;align-items:center;justify-content:space-between} .product-accordion summary::-webkit-details-marker{display:none} .product-accordion summary .chev{transition:transform .2s ease} .product-accordion details[open] summary .chev{transform:rotate(180deg)} .product-accordion .content{padding:14px 16px;border-top:1px solid #e5e7eb;line-height:1.55} .product-accordion .kicker{font-size:.9rem;color:#6b7280;margin:0 0 6px} .product-accordion .meta{font-size:.95rem;color:#374151;margin:0 0 10px} .product-accordion .bullets{margin:10px 0 0 18px} .product-accordion h3{margin:0 0 8px;font-size:1.05rem} .product-accordion p{margin:0 0 10px} Overview ▾ Variant SKU: RH000341 OWS Large Windmill Blade 28" | Angled Tip | Galvanized This 28-inch galvanized replacement windmill blade with angled (offset) tip is designed to fit all Outdoor Water Solutions windmills. Built for durability and optimal performance, these longer blades create a full 73-inch windmill head — the longest in the industry. The increased blade length delivers greater torque, allowing your windmill to turn efficiently even in low wind speeds. Key Features ▾ 28" Galvanized Steel Blade Angled / Offset Tip Design Fits All Outdoor Water Solutions Windmills Creates Full 73" Windmill Head Improved Low-Wind Performance Heavy-Duty, Long-Lasting Construction Performance Benefits ▾ More Torque in Low Wind The extended 28" blade length increases leverage and torque, helping your windmill turn in lighter wind conditions. Industry-Leading Head Size At a full 73" head diameter, OWS windmills capture more wind energy than shorter-blade systems — maximizing aeration efficiency. Built to Last Constructed from galvanized steel, this blade resists rust and corrosion, ensuring long-term durability in outdoor environments. Why Choose Windmill Aeration? ▾ Essential Pond Aeration Proper aeration keeps water circulating and prevents stagnation, reducing algae growth, pond muck, and mosquito breeding. Environmentally Friendly Windmill aeration uses natural wind power, eliminating electricity costs and reducing environmental impact. Works Year-Round As long as there is wind, your system operates — even at night. Larger windmill heads capture subtle winds you may not feel at ground level. Ideal for Rural & Remote Areas Perfect for farms and off-grid properties where running electrical lines is impractical. Simply install in an open area free from obstructions for maximum airflow.