Skip to content

Oase BioMaster 250/350 Spare Impeller

Marsoni M251S
Sale price$14.75
Pay 4 payments of $3.69 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Oase BioMaster 250/350 Spare ImpellerReplacement rotor for Bio Master external filters from Oase. The ceramic axis of the rotor may accidentally break. In this case, it is necessary to replace the complete rotor unit. Regular cleaning of the rotor chamber with a small brush also makes sense, since a lot of dirt settles there, which prevents the filter performance. Features & Advantages High quality rotor replacement Easy installation Ready for immediate use
Easy Shipping

Quick Dispatch:

Your Oase BioMaster 250/350 Spare Impeller orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Oase BioMaster 250/350 Spare Impeller ships.

Need Help?
Questions about Oase BioMaster 250/350 Spare Impeller, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Oase BioMaster 250/350 Spare Impeller in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 306 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kathy Stefanski
Charlottesville, US
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
M
Verified Purchase
Mary Roberts
New York, US
★★★★★ 2
It doesn’t do what is supposed to do
Color: Blue
Wasn’t impressed..,all the ball does is vibrate. It doesn’t really bounce
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
B
Verified Purchase
Brittany Manos
Lexington, US
★★★★★ 5
My dogs fight over it
Color: Orange, Color: Orange
Easy to use, durable, and has a great battery love. At first my dogs were curious and unsure about it, now its become one of their favorite toys. They'll stare at it while its being charged and impatiently wait for it so they can have fun again. Perfect size for most breeds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
A
Verified Purchase
Angela Lopes
West Palm Beach, US
★★★★★ 5
Dogs love them!
Color: 3 Colors
Dogs love them! Larger than your average tennis balls, satisfying for my dogs to chew on, the squeak isn't too annoying, colorful enough I can find them in the bushes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
G
Verified Purchase
gauchoray
Grantham, US
★★★★★ 5
Great product at a great price
Color: 3 Colors
I bought these for my heeler/border collie mix. She destroys every toy almost immediately. They are her favorite toys and plays with them daily. They are still in great shape after 4 months. They have a squeaker, but it is not one of the obnoxious loud ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

recommand products