🚀 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. →
1HP 3" SL x 3-7/8" OD Impeller 91694110 1.00HP - Bubbles Supply

1HP 3" SL x 3-7/8" OD Impeller 91694110

Part #: 91694110

$26.16
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 genuine Aqua-Flo by Gecko impeller delivers reliable performance for 1HP spa pumps, specifically designed for FMXP and XP2 series motors. The orange dot identification marking ensures you're getting the correct replacement part with precise 3" suction line and 3-7/8" outer diameter specifications. This OEM impeller restores optimal water flow and pressure to keep your spa operating at peak efficiency.

At Bubbles Supply, we guarantee an exact fit for your Aqua-Flo pump with same-day shipping on in-stock orders and a full 1-year warranty for complete peace of mind. Our technical team has verified compatibility to ensure seamless installation and lasting performance. Always verify your existing impeller's orange dot marking and measure dimensions before ordering to confirm proper fitment with your pump housing.

Exact part number

91694110

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 1HP spa pump impeller
  • Aqua-Flo impeller
  • FMXP impeller
  • orange dot impeller
  • XP2 impeller

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

Technical specifications

Horsepower
1.0 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
  • Pump runs but jets have little to no pressure
  • Visible impeller damage, cracking, or wear
  • Grinding or rattling noise from pump housing
  • Spa fails to circulate water properly
  • Pump cavitates or surges under load

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

Before you buy — quick checklist

  • Confirm your existing impeller has the orange dot identification marking
  • Measure suction line diameter — must be 3 inches
  • Measure impeller outer diameter — must be 3-7/8 inches
  • Verify pump series is FMXP or XP2 before ordering
  • Check horsepower rating on your pump motor label confirms 1HP
  • Inspect diffuser and seal plate for wear while pump is already disassembled

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