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2HP 3-1/4" SL x 4-3/8" OD Impeller 91694200 2.00HP - Bubbles Supply

2HP 3-1/4" SL x 4-3/8" OD Impeller 91694200

Part #: 91694200

$58.81
In stock — ships today
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Also replaces

91694200
1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this impeller

This genuine Aqua-Flo by Gecko impeller is engineered for 2HP FMXP and XP2 series spa pumps, delivering the precise water flow your hot tub needs for optimal performance. The blue impeller features the distinctive blue dot pattern and measures 3-1/4" seal length by 4-3/8" outside diameter, ensuring proper hydraulic efficiency and quiet operation.

At Bubbles Supply, we guarantee this OEM impeller will fit your Aqua-Flo pump exactly as intended, backed by our comprehensive 1-year warranty and same-day shipping on in-stock orders. This direct replacement part restores your spa's circulation system to factory specifications without compromise. Always verify your existing impeller's dimensions and shaft configuration before ordering to ensure proper fitment with your specific pump model.

Exact part number

91694200

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 2HP pump impeller
  • 91694200
  • Aqua-Flo FMXP2 impeller
  • blue dot impeller
  • XP2 2HP impeller

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

Technical specifications

Horsepower
2.0 HP

Common symptoms this part fixes

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

  • Weak or reduced jet pressure
  • Water flow noticeably lower than normal
  • Pump runs but spa jets underperform
  • Excessive noise or vibration from pump housing
  • Impeller visibly cracked, worn, or cavitating

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

Before you buy — quick checklist

  • Measure your existing impeller — confirm 3-1/4" seal length and 4-3/8" outside diameter before ordering
  • Confirm your pump is an Aqua-Flo FMXP2 or XP2 series — check the pump label
  • Verify the horsepower rating on your existing pump label matches 2HP
  • Inspect the shaft seal and diffuser while the pump is open — replace if worn to avoid a repeat teardown
  • Check that the impeller thread direction matches your existing part before installation

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.

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