Call3D

Filament Vacuum Bag Kit with Sealer

Name: Filament Vacuum Bag Kit with Sealer
Brand: Call3D
Price: 49.99 USD
Availability: InStock

Filament Vacuum Bag Kit with Sealer

Helps keep dry filament spools protected from humid air between uses, without bulky storage boxes.

Heat-Sealed for Long-Term Storage

A heat-sealed closure removes the zipper and valve as potential air-leak points. Designed for dry filament spools you plan to store, rather than open frequently between prints.

Fast Electric Vacuum Sealing

Skip the hand pump: the electric sealer quickly draws the bag tight around the spool, then heat-seals it for storage. Its 55 kPa suction balances effective air removal with a gentler pull on spool flanges.

$49.99

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In stock

Keep your filament collection ready for its next project with the filament vacuum bag kit. Designed for spools that spend time on the shelf between prints, this storage system reduces the air around already dry filament to help protect it from humid air. It is a practical way to put less frequently used spools away without filling your workspace with bulky storage boxes.

Instead of relying on a hand pump, the electric sealer removes air from the bag and then heat-seals it around the spool. The bags have no zipper or valve; the heat-sealed closure makes this setup a good fit for filament you plan to store rather than reopen frequently. The bags are intended for Bambu Lab spools and other 1 kg (2.2 lb) spools, with fit depending on the spool dimensions.

Choose the Full Starter Kit for one 100 W electric sealer and 20 bags, with a 110 V or 220 V version to suit your local supply. Already have the sealer? The Replacement Pack contains 60 bags without a machine. Place dry desiccant beside the filament windings; desiccant is not included. Dry moisture-exposed filament before sealing, since vacuum storage does not replace a filament dryer.

90-Day Warranty
30-Day Return
7-Day Delivery

Place your order today

18 Nov | Estimated delivery shown for your destination.

🚚 More information regarding shipping & delivery

Filament Vacuum Bag Kit Overview

Choose by how often you use each spool

If you have only a few spools and switch between them frequently, with short gaps between prints, a dry box is the more practical choice for regular access. If part of your collection will sit unused for longer periods, add this vacuum bag and sealer kit to store those dry spools separately. Keep frequently used filament in the dry box and heat-seal the spools you want to put away. The two storage methods complement each other.

Product Specification

Product Type: Filament vacuum storage kit
Size Options: Full Starter Kit; Replacement Pack
Full Starter Kit: 1 vacuum sealer and 20 filament vacuum bags
Replacement Pack: 60 filament storage bags; vacuum sealer not included
Vacuum Sealer Dimensions (L × W × H): 13.78 × 4.33 × 1.97 in / 1.15 × 0.36 × 0.16 ft (350 × 110 × 50 mm)
Vacuum Sealer Housing Material: ABS
Input Voltage: Two versions: 110 V; 220 V
Rated Power: 100 W
Suction: 55 kPa (8.0 psi)
Storage Method: Heat-sealed vacuum bag with desiccant
Desiccant: Required for the recommended storage workflow; not included
Application: Indoor storage of filament spools
Storage Performance: Depends on a complete heat seal, bag condition, and desiccant condition

Package Includes

- Full Starter Kit: 1 × Filament Vacuum Sealer and 20 × Filament Vacuum Bags
- Replacement Pack: 60 × Filament Vacuum Bags; vacuum sealer not included
- Desiccant is not included.

Requirements & Installation Notes

Starter-kit sealer voltage: choose the 110 V or 220 V version for the local supply. Rated power is 100 W.
Suction is just enough to pull a vacuum without bending the spool flanges, and stronger than a hand pump.
Put dry desiccant next to the filament, not only in the hub. Desiccant is not included.
The bags are heat-sealed. There is no zipper or valve to leave open. If the bag later relaxes, check for a puncture or an incomplete heat seal.
Dry wet filament before sealing. A vacuum bag does not dry a spool that has already absorbed moisture.

Explore Precision Upgrades for Your Bambu Lab

Frequently Asked Questions About Filament Vacuum Bag Kit

How can I check whether my filament vacuum bag is still sealed?

Check in two ways. First, look for a bag that stays drawn tight around the spool; loosening may indicate air entering. Second, place molecular sieve desiccant beside the filament along with a separate small sachet of color-indicating silica gel. Follow the indicator’s color guide: a change toward its moisture-indicating color signals increased humidity inside the bag. If either sign appears, inspect the bag and heat seal. Color alone does not confirm a leak. Desiccant and humidity indicators are not included.

Will this vacuum crush the spool?

This sealer is rated at 55 kPa (8.0 psi). It pulls the bag tight without bending the spool flanges while sealing. Stronger kitchen and pro sealers publish a harder pull, and that extra pull may bend the spool. For example, Weston lists 22.5 inHg (about 76 kPa) on a consumer model and up to 28 inHg (about 95 kPa) on pro models.

Where should I put desiccant in a vacuum bag for filament?

Put it next to the filament , not in the hub, then pull the bag tight. Once the bag is sucked tight, it grips the spool and seals the center hole. Desiccant left only in that hub is cut off from the filament, so it cannot work.

Can I use this sealer for other purposes?

Yes. You can also use it as a multi-purpose sealer for kitchen sealing and for sealing other products.

Why Shop with Call3D ?

Buy with confidence from an experienced 3D printing team offering carefully selected products, clear compatibility guidance, responsive support, and transparent order fulfillment.

Support FAQ

What Should I Buy from Call3D?

Call3D is particularly valuable when you are looking for:

Carefully selected third-party accessories, mods, and upgrades for Bambu Lab printers;
Compatibility-sensitive parts that require clearer model, version, or installation guidance;
Specialized solutions that may be difficult to identify on general marketplaces;
Newly released or locally unavailable Bambu Lab products;
Multiple accessories that can be combined into one order.

Every product we list is selected for a clear functional purpose, with compatibility, installation requirements, and known limitations reviewed before publication. Our goal is to help customers choose the right solution—not simply offer the largest possible catalog.

Why Call3D over a Marketplace?

General marketplaces may offer a large number of similar-looking products from different sellers, making it difficult to evaluate compatibility, product quality, and after-sales responsibility.

Call3D operates as a specialist curated store. We review a product’s purpose, compatibility, installation requirements, and available technical information before listing it. If customers need help before ordering or encounter a problem afterward, they can contact the same team that selected and documented the product.

We focus on long-term customer relationships, clear communication, and responsible after-sales support rather than a one-time transaction.

How can I track my order?

You will receive a YunExpress order number immediately after your order ships.Use this number to track the package from our warehouse to your destination country.
For the following countries, you will also receive a corresponding local tracking number.Please use the official website of the local carrier for real-time delivery updates:

United States: USPS
Germany & Netherlands: DHL
United Kingdom: Evri
Spain: CTT
France: Colis Privé

For all other regions: Only a YunExpress tracking number will be provided (no local carrier tracking available).

How long will my order take to arrive?

Call3D normally prepares and hands over orders to the carrier within 48 hours. In September 2026, 51 completed deliveries averaged 4.0 business days in transit from carrier acceptance to delivery.

Recent US deliveries averaged 4.1 business days in transit, while completed deliveries across eight observed EU destinations averaged 4.3 business days. These figures do not include Call3D’s order-preparation time.

These are recent observed averages rather than guaranteed delivery dates. Actual timing may vary depending on the destination, customs processing, holidays, and local carrier operations.

Do you ship to my country?

Call3D currently serves customers in 36 countries and regions:

European Union: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, and Sweden.

Other destinations: Australia, Canada, Israel, New Zealand, Norway, Singapore, Switzerland, the United Kingdom, and the United States.

If your destination is not listed, please contact Call3D before placing an order. We will assess shipping availability, customs requirements, taxes, and applicable local regulations, then confirm whether we can serve your location. Delivery to an unlisted destination is not guaranteed until confirmed by our team.

What is your return policy?

Eligible unused items in their original condition and packaging may be returned within 30 days of delivery. Please contact Call3D for approval before returning an item. Refunds are issued to the original payment method after inspection; return shipping costs apply.⁠⁠

View the Complete Return & Exchange Policy →

Duties, VAT & Sales Tax

Call3D product prices include applicable import duties. For orders delivered to the European Union, applicable VAT is also included in the displayed price. Customers should not normally be required to pay additional import duties or VAT upon delivery.

For orders delivered within the United States, applicable state and local sales tax is calculated based on the shipping address and displayed at checkout before payment. Call3D collects sales tax only in jurisdictions where it is required to do so under applicable tax rules. If no sales tax is shown at checkout, Call3D is not collecting sales tax for that order.

If you receive an unexpected request for import duties or VAT, please contact Call3D Support before making an additional payment.

Call3D Store & Service Reviews

Found this shop on Reddit, chatted with a real person about the P2S filter I needed. Asked if they could ship to SG, they checked and made it happen! Super happy because this filter is basically impossible to find locally and always out of stock everywhere else. Fast, friendly, and solved my problem perfectly. Will buy again!

Ok_Government_1125

Hobbyist in Singapore
I’ve known Enderwick since 2014 and worked alongside him for many years. With over a decade in the industry, he and his team bring an extremely high level of expertise.He has built an enormous 3D printing community here in China and is always coming out with new solutions—each one never fails to impress me.

Daniel O'Connor

Deputy Vice President of TCT Magazine
The support offered after i wrote about a defective product was nothing short of exemplary, i applaud Call3D and its support team who fixed my problem swiftly, and made sure to take notice!

Tommaso Pasquali

Operational Quality Sterile Lead
When EP invited me to Shenzhen back in 2019, I was absolutely blown away by the hardware innovation coming out of China. Just one year later, Bambu Lab burst onto the scene—and their solutions have grown right alongside Bambu, evolving from the very beginning to where they are today.

Chris Connery

VP for Global Analysis at CONTEXT
Decent and helpful staff - customer service is outstanding. Secure payment and fast shipping. The items are of great quality. Highly recommended!

Oliver Fodor

Technical Manager
Bought a ventilation system but changed my mind last minute. I thought returns would be a huge hassle, but they told me there’s a return warehouse in Houston only about a 10-minute drive from where I live in Missouri City. Drove over and returned it super easily. Super convenient return process, great experience overall!

RayRobert

Project manager

Filament Vacuum Bag Kit with Sealer

$49.99

Filament Vacuum Bag Kit with Sealer