🚀 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. →
1.5HP 3" SL x 4" OD Impeller 91694150 1.50HP - Bubbles Supply

1.5HP 3" SL x 4" OD Impeller 91694150

Part #: 91694150

$58.81
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

Also replaces

91694150
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this impeller

This genuine Aqua-Flo by Gecko impeller delivers reliable 1.5HP performance for your spa's main circulation pump. Engineered specifically for Aqua-Flo FMXP and XP2 series pumps, this OEM replacement features the distinctive yellow, green, and blue dot identification pattern with precise 3" suction line and 4" outer diameter specifications.

When your spa's water flow weakens or stops entirely, a worn impeller is often the culprit. This exact-fit replacement restores optimal circulation and filtration performance immediately. We guarantee precise fitment for your Aqua-Flo system and back every part with our comprehensive 1-year warranty. Most orders ship same-day from our Canadian warehouse, getting your spa running fast. Always verify your existing impeller's dimensions and color coding before installation to ensure proper replacement part selection.

Exact part number

91694150

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 1.5HP spa pump impeller
  • 91694150
  • Aqua-Flo impeller
  • FMXP2 impeller
  • XP2 impeller
  • yellow green blue dot impeller

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

Technical specifications

Horsepower
1.5 HP

Common symptoms this part fixes

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

  • Weak or reduced water flow from jets
  • No water movement despite pump running
  • Pump motor spins but no pressure builds
  • Spa failing to cycle through filtration properly
  • Visibly cracked, chipped, or worn impeller blades on inspection

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

Before you buy — quick checklist

  • Confirm your existing impeller's suction line diameter is 3 inches and outer diameter is 4 inches
  • Match the color dot identification — this part uses a yellow, green, and blue dot pattern
  • Verify your pump is an Aqua-Flo FMXP2 or XP2 series before ordering
  • Check the horsepower rating on your pump label confirms 1.5HP
  • Inspect the diffuser and wear ring while the pump is open — replace if worn to avoid repeat failures

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