Swimline Winter Air Pillow, 4' x 4' Standard, Blue, 24/Case | 1144
Swimline
SKU: 1144
Swimline Air Pillow – 4′ × 4′ (Part 1144)
Part Number: 1144
Description
This inflatable air pillow is designed to be placed under your pool cover to absorb ice-expansion pressure and help prevent water and debris accumulation in the center of the pool during winterizing.
Compatibility & Fitment
- Size: 4 feet by 4 feet – suitable for many above-ground and in-ground pool covers.
- Designed for use during winter pool closing with a solid cover.
- Use when the pool is covered for the off-season and you want to reduce stress on pool walls and cover fabric.
Features & Specifications
- Inflatable vinyl cushion approx. 4′ × 4′ in size.
- Helps relieve pressure from freezing water expansion and prevents water/sludge from pooling in the center of the cover.
- Durable vinyl construction designed for seasonal use under pool covers.
Installation Notes
With pool drained per cover instructions, inflate the pillow about half-full and place it in the center of the pool before installing the winter cover. Make sure it sits flat and let the cover secure around it. After winter, deflate, clean and store the pillow for reuse.
Maintenance Tip
Before reuse each season inspect the pillow for punctures or seam leaks. Patch minor leaks with vinyl repair kit or replace if damaged. Inflate moderately to prolong life and avoid over-inflation that can stress seams.
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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