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1/2" ID x 5/8" OD O-Ring 805-0014 - Bubbles Supply

1/2" ID x 5/8" OD O-Ring 805-0014

Part #: 805-0014

$1.31
In stock — ships today
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this seal/gasket

This Waterway O-Ring (805-0014) provides a reliable seal for spa drain plugs, fitting systems that require a 1/2" inner diameter and 5/8" outer diameter gasket. Manufactured by Waterway, this OEM replacement part ensures your spa's drain assembly maintains proper water-tight integrity during operation and maintenance cycles.

Built to exact OEM specifications, this drain plug O-ring delivers the precise fit your spa demands with our exact fit guarantee. We ship same-day from our Canadian warehouse and back every part with a full 1-year warranty for complete peace of mind. When replacing your drain plug O-ring, ensure the sealing surface is clean and free of debris for optimal performance and longevity.

Exact part number

805-0014

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Also known as / Replaces

This part replaces or is interchangeable with:

  • 1/2 ID o-ring
  • 805-0014 o-ring
  • drain plug o-ring
  • Waterway drain o-ring

Looking for an older part number? Check our supersession lookup tool

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • Slow drip or weep around drain plug
  • Drain plug leaks after tightening
  • Water loss during or after winterization drain-down
  • O-ring visibly cracked, flattened, or brittle
  • Drain plug won't seal even when fully seated

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Measure your existing o-ring's inner diameter (ID) and outer diameter (OD) before ordering — confirm 1/2" ID x 5/8" OD
  • Inspect the sealing groove or plug threads for damage — a new o-ring won't fix a cracked drain body
  • Check that this is a Waterway drain plug assembly — cross-reference your spa's parts diagram if unsure
  • Do not reuse a stretched or deformed o-ring; replace it whenever the drain plug is removed

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Easy — DIY-friendlyTypically 5-10 minutes

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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