Rule Inline Bilge Blower 3" 135 CFM 12V
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Rule Inline Bilge Blower RUL 140 features front and rear seals with corrosion resistant motor housing for reliable marine ventilation. This 3" inline blower delivers 135 CFM airflow at 12V, perfect for engine compartment ventilation and bilge air circulation.
Key Features:
- Front and rear seals for water protection
- Corrosion resistant motor housing
- Inline design for easy installation
- Quiet operation
- Durable construction for marine environments
Specifications:
- Size: 3"
- Volts: 12V
- CFM: 135
- Amps: 2.9
Essential for proper engine compartment ventilation to remove fumes and prevent dangerous gas buildup. Meets USCG and ABYC ventilation requirements.
Typically ships in 4–5 business days. Availability confirmed upon order.
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.