Pros
- •Durable fittings that have endured 12 years without cracking or deterioration.
- •Versatile, as it effectively functions as a spacer for shelves and more.
- •Ideal for seamlessly replacing poorly performing corrugated black 3" flex drain lines.
- •PVC drains effectively sellean, preventing clogs from leaves and sand.
- •Welade and useful adapters that fit standard rectangular downspouts well, minimizing gaps.
Cons
- •Does not connect to standard PVC sizes, requiring additional proprietary products for compatibility.
- •Users need to modify the product: grinding and shaving the interior/exterior to ensure a fit.
- •Not compatible with standard 3" drain pipe coupling or 3" schedule 40 sewer/drain pipes.
- •The adapter may not fit a 2x3 inch downspout snugly, leaving noticeable gaps.
- •Regular nch PVC pipe isn’t compatible, needing a specific type of plastic pipe instead.
- •Color fades from white to crème over time, impacting aesthetics.
Bottom Line
The NDS 903 Styrene Downspout Adapter is a versatile and durable downspout solution, particularly adept at replacing less effective drainage pipes. However, potential buyers should be prepared for modification and compatibility challenges, especially if standard PVC fittings are in use. If you require a hassle-free, ready-fit adapter, you may need to consider products with standard sizing alternatives or consult specialty supply stores for fitting innovations.
Lowest at any Popular Retailer
$3.65 at lowesWhere to Buy
Prices last updated: July 17th 2025 1:13 pm
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