where can I find a replacement air cell for boot?

I only got the pump. Then one of the bladders sprung a leak and I couldn't find a replacement. I ended up getting a new boot. This turned out to be a really good thing as the new boot was way more comfortable. And the pump was built right into the boot.

Would this work on a small travel pillow?

Not even close ;0). Unless you're a Barbie doll. This is a small hand held air pump for a walking cast. it has 2 ends with sharp-ish points that are inserted into the aircast.

What size tubing would fit on the tip of this?

unsure - but slightly small - like the size of the ink insert in a pen maybe? I've only used mine for a walking boot to fill and release the air of the inserts. Sorry.

Aircast Replacement Hand Bulb Air Pump For Aircast Walker Brace

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R$269

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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Description

💼 Pump up your recovery game with precision and ease!

ONE SIZE FITS ALL - Compatible with Aircast StabilAir, AirLift, and Walker Brace models FP, SP, XP
DURABLE RELIABLE - Engineered by DJO Global for consistent performance and longevity
ERGONOMIC HAND BULB - Designed for smooth, fatigue-free pumping every time
COMPACT LIGHTWEIGHT - Weighs just 0.02 lbs, perfect for on-the-go recovery support
EFFORTLESS INFLATION DEFLATION - Adjust your Aircast brace fit with ease for all-day comfort

The Aircast Replacement Hand Bulb Air Pump is a lightweight, ergonomically designed tool that allows precise inflation and deflation of Aircast StabilAir, AirLift, and Walker Brace models (FP, SP, XP). Engineered for universal fit and reliable performance, it ensures optimal brace comfort and support during recovery.

Specifications

ASIN	B00Y7W13IK
Best Sellers Rank	#261,780 in Health ( See Top 100 in Health ) #1,011 in Ankle Braces
Brand	AIRCAST
Brand Name	AIRCAST
Color	Blue
Compatible Devices	Aircast StabilAir, Aircast AirLift, Aircast Walker Brace / Walking Boot (FP, SP, XP models)
Compatible Phone Models	No Compatible Phone Models
Compatible devices	Aircast StabilAir, Aircast AirLift, Aircast Walker Brace / Walking Boot (FP, SP, XP models)
Compatible phone models	No Compatible Phone Models
Connector Gender	Male
Connector Type	RJ11
Connector type	RJ11
Customer Package Type	standard packaging
Customer Reviews	4.5 out of 5 stars 804 Reviews
Global Trade Identification Number	00888912045063
Indoor Outdoor Usage	Indoor
Item Shape	Round
Item Weight	0.02 Pounds
Manufacturer	DJO Global
Model	AC141PA04
Other Special Features of the Product	Ergonomic Design
Part Number	AC141PA04
Recommended Uses For Product	Inflating and deflating Aircast braces and boots
Recommended uses for product	Inflating and deflating Aircast braces and boots
Special features	Ergonomic Design
UPC	888912045063
Unit Count	1 Count

Reviews

D**S

Universal and effective.

Definitely universal. I lost my pump for my boot and this works as well as the original one. You have to plug the hole on top with your finger in order to let the air in.

27.01.2026

M**C

Excelente y buen precio

Excelente calidad! Original y a muy buen precio! Llego al otro día! Muy buena atención y servicio ! Muchas Gracias

1.08.2018

C**L

Good tool

I gor this extra for my guy that broke his foot..seems to work well

16.07.2025

A**E

Buen producto

Es buen producto, cumple con lo que ofrece

3.09.2019

G**N

Aircast hand pump - works great!

It's exactly what it's supposed to be - and works as intended. My daughter somehow managed to lose hers, and we needed a replacement. This was less-expensive than locally-sourced and only took a few days to arrive. Good product, thanks!

2.08.2017

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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R$269

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago