🚀 New launch promo — 10% off orders over $300. Use code LAUNCH10
Bubbles Supply
Not sure which part you need? Upload a photo and we'll find it. →
3HP 3-3/4" OD Impeller 0800-500002 3.00HP - Bubbles Supply

3HP 3-3/4" OD Impeller 0800-500002

Part #: 0800-500002

$13.22
In stock — ships today
Qty
🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
Add to B2B order list

Not sure this fits?

Send us a photo of your old part — we'll confirm the right replacement before you order.

Upload a Photo
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this impeller

This OEM Gecko Alliance 3HP impeller with 3-3/4" outside diameter is designed for Maelstrom circulation pumps in hot tubs and spas. The precision-molded impeller ensures optimal water flow and pressure for your spa's filtration and jet systems, delivering the reliable performance that keeps your spa running smoothly.

At Bubbles Supply, we guarantee this genuine Gecko part will fit your system perfectly, backed by our 1-year warranty and same-day shipping commitment. This impeller kit includes all necessary components for a complete replacement, restoring your pump to factory specifications. Before installation, verify your existing impeller's diameter and horsepower rating to ensure proper compatibility with your Maelstrom pump system.

Exact part number

0800-500002

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 0800-500002 impeller
  • Gecko 3HP impeller
  • Maelstrom pump impeller

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

Technical specifications

Horsepower
3.0 HP

Common symptoms this part fixes

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

  • Weak or no jet pressure despite pump running
  • Pump runs but water flow is significantly reduced
  • Spa jets cycling on but producing little output
  • Pump cavitating or making excessive noise under load
  • Spa failing to reach circulation pressure for filtration cycle

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

Before you buy — quick checklist

  • Measure your existing impeller's outside diameter — must match 3-3/4" OD exactly
  • Confirm your Maelstrom pump is rated for 3.0 HP before ordering
  • Verify the impeller thread direction (left-hand vs right-hand) on your existing unit
  • Check for wear on the diffuser and seal plate — impeller replacement is often most effective when done alongside a seal kit
  • Identify your pump's exact model number from the label before pulling the unit

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

Install difficulty: Medium — Some experience neededTypically 45–90 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.

🔒 Secure checkout · SSL encrypted·🇺🇸🇨🇦 Serving the US and Canada·↩️ 30-day hassle-free returns·📦 Same-day fulfillment