Johnson Pump Aqua O2 Cartridge Aerator Pump – 1250 GPH, 90° Inlet
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You have 30 days to request a return. All sale items are final sale.
Johnson Pump Aqua O2 Cartridge Aerator Pump – 1250 GPH, 90° Inlet
A high-output single-port livewell aerator pump delivering 1250 GPH — built for large livewells and serious bait-keeping applications where lower-output pumps fall short. The Aqua O2’s compact cartridge design fits in tighter spaces than traditional livewell pumps, and the motor cartridge swaps out easily when it’s time for service or replacement, without removing the entire pump housing. The 90° inlet configuration routes the intake at a right angle to the pump body, making it the right fit for side-wall mounts or installations where a straight inlet won’t clear.
- 1250 GPH output — high-capacity single-port livewell pump
- 90° inlet configuration
- Two intake configurations supported
- Compact profile — fits confined livewell spaces
- Easy-change motor cartridge — no full pump removal required for service
- 2-year warranty
Parts Desk Insights
At 1250 GPH, this pump is the right choice for large built-in livewells on centre consoles, bay boats, and offshore boats where you’re keeping a significant volume of water moving to support a full load of live bait or catch. It’s noticeably more powerful than the 500–800 GPH range and is worth the step-up when livewell volume exceeds roughly 20–30 gallons or when water temperature management is critical. The 90° inlet suits side-wall mount positions where a straight inlet would be out of the water or blocked. If you need a lower-output option in the same Aqua O2 cartridge platform, the Johnson Pump Aqua O2 Twinport 500 GPH and 800 GPH models are available. For a self-contained in-well aeration kit, see the Johnson Pump 34024 In-Well Aerator Kit. To protect the intake from debris, add the Johnson Pump 77125 Thru-Hull Intake Filter.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.