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12 Pack B-108288 Duckbill Valves Replacement for Flushmate 503 503H 504 Series, Toilet Check Valve Air Inducer Compatible with Sloan Flush Valve, Durable Rubber One-Way Seal for Toilet Tank Repair

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R 1,211
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Description

  • 【12-Pack Bulk Value – Long-Term Supply for Maintenance】 This 12-pack of B-108288 duckbill valves offers exceptional value for homeowners and property managers. With 12 pieces in one box, you have ample spares for multiple toilets, including those with sloan flushmate m-101526-f3 series 503 systems, or long-term replacement needs. A cost-effective toilet check valve solution that outperforms smaller 6-pack or 8-pack options. Perfect for keeping flush valve replacement parts on hand.
  • 【Restores Full Flush Power – Fixes Weak or Incomplete Flushes】 A worn-out air inducer can cause weak flushes, incomplete cycles, or annoying air leakage sounds. This duckbill valve acts as a one-way seal that reintroduces air into the Flushmate pressure vessel after each flush. By replacing your old valve, you restore proper air circulation and maintain stable pressure for powerful, complete flushing performance. An essential flushmate 503 repair part for any pressure-assisted toilet – works with sloan flushmate m-101526-f3 series 503 and similar units.
  • 【Durable, Premium-Grade Rubber – Long-Lasting Performance】 Crafted from high-quality, highly elastic rubber, our duckbill valves resist wear, water pressure, and chemical corrosion. Designed for prolonged submersion, they maintain flexibility and a tight seal without cracking or hardening. This B-108288 replacement part is also suitable for sloan urinal flush valve applications, delivering reliable service life and reducing frequent changes.
  • 【Precise Compatibility – Fits Flushmate 503/503H/504 & Sloan Valves】 Engineered to meet OEM specifications, these duckbill valve replacements are fully compatible with Flushmate 503, 503H, and 504 series pressure-assist systems, as well as Sloan flush valve parts including sloan urinal flush valve models that use the B-108288 valve. Always verify your model number before ordering to ensure a perfect, leak-free fit. A direct replacement for Sloan flush valve parts.
  • 【Easy, Tool-Free Installation – DIY Friendly】 Installation is simple and requires no special tools. Just remove the old air inducer valve from the flush tank and insert the new duckbill valve. The original dimensions ensure a snug, secure fit. Regular replacement every few years is recommended for optimal performance. Also suitable for RV toilets and other applications requiring a one-way rubber check valve – including maintenance of sloan flushmate m-101526-f3 series 503 systems.
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.