1 Pack 4" Drainage Grate Cover, Rain Diverter, Drainage Grate Yard Drain, Drain Emitter for Sump Pump Discharge & Downspout Extensions, Fit 4" SCH 40, 4" SDR 35, 4" & 3" Corrugated Pipe-Black

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,467 (2026-07-28 기준)

상품 특징

• [Universal Fit for Multiple Pipes]: Manually open the drain cover to fit 4" SCH 40, 4" SDR 35, 4" corrugated, and 3" corrugated pipes. This gutter downspout extension offers unmatched versatility—no other drainage grate or yard sewage pump emitter provides such robust compatibility
• [Tool-Free, 3-Minute Installation]: No glue, screws, or adapters needed—Convenient to clean pipes whenever necessary. Simply connect downspout extenders to pipes and secure the line. Verified flow direction—ready to use out of the box
• [Protect Home Foundation & Landscape]: Direct rainwater away from foundations to prevent soil erosion, leaks, or cracks. Perfect as an inlet/outlet for french drains, trench drains, detention ponds, or sump pump outlets. Stops water backflow into lawns, patios, or basements
• [Solve Outdoor Drainage Issues]: Low-profile drain emitter blends with sloped landscapes, supports lawn tractors, and matches grass color. Angled drainage grate optimizes flow in uneven grades. Ideal for downspout diverters
• [Freeze-Proof & Heavy-Duty Design]: Upgraded heat-resistant ABS withstands extreme weather and pressure without cracking. Slope design eliminates standing water (common in drop inlets) and works in frozen conditions. Drain grate blocks leaves and debris without impeding the exodus of storm water
• [Lifetime Durability Guaranteed]: Engineered for seamless french drain integration. If there are any issues of this drainage cover, contact Lebenwell Team within 24 hours for support. We stand by this downspout splash block for life

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