Air Supply Silencer Quiet Air Blower 1.5HP 120V | 6315141
AirSupply
SKU: 6315141
Air Supply 6315141 Silencer Air Blower – 1.5 HP 120 V
Part Number: 6315141
Description
The Silencer series blower by Air Supply delivers quiet, powerful air flow for spas or whirlpool systems. Its advanced vibration-isolating motor mounting and spring-check valve design significantly reduce operating noise and extend motor durability.
Compatibility & Fitment
- 1.5 HP, 120 V unit suitable for replacement in spa or whirlpool systems requiring this specification.
- Bottom-mount blower configuration with 2″ slip outlet — compatible with most standard spa air delivery plumbing.
- Replaces older models that are noisy, vibration-prone, or failing to deliver required air flow.
Features & Specifications
- Horsepower: 1.5 HP
- Voltage: 120 V
- Typical amperage: ~7.0 A
- Quiet motor mounting: thick rubber cup isolates motor, flexible base reduces vibration.
- Includes high-performance spring check valve to protect the motor from reverse flow or suction events.
- Designed for outdoor or indoor installation (check local code for spa blower placements).
Installation Notes
Shut off power to the spa system and lock out the circuit. Remove the existing blower, noting mounting orientation, air plumbing size, and electrical connections. Install the new 6315141 blower in the same orientation, connect the outlet to 2″ slip air plumbing, wire to correct voltage, and ensure proper ventilation around the motor housing. Restore power and verify the blower generates consistent air flow with minimal noise.
Maintenance Tip
Inspect the blower annually: check mounting bolts, clean any debris around the intake, ensure the spring-check valve moves freely, and listen for changes in noise or vibration. Replace the blower if you observe abnormal sound, decreased airflow or signs of motor overheating to maintain spa performance and longevity.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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