Many of us have experienced that a new filament prints great in the beginning, but regularly fails after few months in storage, especially materials like nylon that tend to absorb allot of moisture form the air. When printing in a heated nozzle the moisture will turn into steam and try to evaporate. When this happens, the filament will make a popping/cracking/hissing sound and the 3D prints will have rough/grainy surface finish with much reduced physical properties (less tensile and impact strength).
Most 3D printing filaments (ABS, PLA, PETT, PC and Nylon) are hygroscopic materials, which have a strong affinity for moisture. When being exposed, these filaments readily absorb moisture from the air. The migration of moisture into the filament occurs over time and will eventually slow and stop when the moisture content reaches a state of equilibrium with that of the surrounding air. At the equilibrium point, the moisture content in the filament will be evenly distributed throughout the entire filament's interior. Actually the water molecules inside the filament are attached to the polymer molecule chains, forming a strong inter-molecular bond, as shown in figures below. This bond is what makes drying the filament difficult.
New and improved model for 2019 includes:
Shatterproof Polypropylene (PP) chamber and lid.
Includes 2 "D-Spools" - an open concept filament spools to make drying more thorough and efficient.
Includes 1 extra filament feeder that can be used for the upper deck/chamber; this means that a single PrintDry unit can feed two different filaments into a dual extruder printer or into two single extruder printers.
Pack of 10 reusable desiccants.
Expandable (extra drying levels/chambers can be added - sold separately)
The PrintDry filament dryer offers an easy and effective way to "pull" the moisture out of filaments.
In addition, with a special turn-table design it can feed the filament into a 3D printer for printing while drying. This makes it an in-line filament dryer.
The desiccant packs coming inside a filament package cannot reduce the water content inside filaments since they are not strong enough to break the inter-molecular bond and "pull" the moisture out of the filament. Instead, the desiccant packs are used mainly to prevent water content in a filament from going up other than reducing it. On the other hand, if exposed the desiccant itself will become saturated with moisture and lose its much-needed moisture absorbing capacity.
The PrintDry filament dryer is designed to actively reduce the water content in a filament based on the following basic principles:
Drying Temperature: As the temperature is increased, the molecules inside a filament move more vigorously and this weakens/breaks the moisture/polymer inter-molecular bonds to let water molecules travel more freely through the filament towards the filament surface. Different filament needs different drying temperature.
Moisture Concentration Differential: Surrounding a moist filament with dry (low dew point) air, will encourage water molecules inside a filament to migrate more readily to the surface and eventually being carried away by air.
Drying Time: It takes time for moisture to get into the filament and it also take time to pull them out. Filaments do not dry instantly. First, it takes time for the heat to penetrate/distribute throughout the filament interior, especially those deeply buried in the spool. Second, it takes time for the newly freed water molecules to defuse to the surface of the filament.
Air Flow: Airflow carries heat to the filament and also carries water molecules away.
The PrintDry filament dryer has been independently tested by Intertek and TUV to meet applicable product safety standards in both North America and Europe. It is ETL and TUV Rheinland GS listed.
We want to make sure that your shopping experience is truly worry-free, that's why we guarantee our everyday competitive prices & won't be beat on price! We will beat any advertised price on identical or comparable products!
If you find an identical or comparable item currently offered for less at a local competitor's store or website (including shipping, handling and fees, if applicable) before you buy or within 30 days of your purchase we’ll beat that price by 10% of the difference. In addition, should our own price be reduced after your purchase, present us with your original receipt within 30 days of purchase and we will match the price and refund you the difference.
How to make a request:
Simply contact us by phone, email or live chat and show us confirmation of the price that you have found for less from a local competitor via a complete URL (web address) of the product page on the competitor's website or via flyer/print-out (including shipping, handling and other fees, if applicable).
The product you’re comparing must:
Be priced in Canadian Dollars and include all fees, shipping costs, and other charges.
Be sold and shipped by a retailer AND authorized dealer located within Canada.
Be in stock, available for sale, and cannot be a limited time offer or available only in limited quantity.
Not be lower priced due to an advertising error, misprint, or special sale price
Special sale prices are excluded from this offer, these include but not limited to the following:
VIP SALE, Black Friday, Friends and Family, Cyber Monday, Boxing Day/Week, special educational prices, restricted offers, mail order offers, rebates, coupons, premiums, free or bonus offers, Original Equipment Manufacturer (OEM) prices, open box products, close-outs, liquidations, discontinued, clearances, demos, refurbished items, open box items, financing offers and errors or misprints.
Also excluded are marketplace sellers on websites such as Amazon.ca or resellers such as eBay.ca as well as any sellers whose products are refurbished or liquidated.
Canada & International Shipping:
We ship Canada wide as well as internationally. We use Canada Post, UPS, Purolator, Canpar & FedEx for our shipping solutions. Large shipments, 50kg or more may be shipped by freight. Shipping costs are automatically calculated by the carrier during the checkout process. Any additional shipping charges incurred as a result of incorrect or incomplete address information as well as delivery refusal will be at the customer's expense.
All orders are shipped "Signature not required" unless otherwise requested (additional charges may apply).
All orders are shipped directly from our Mississauga, Ontario warehouse.
Please note that international shipments may incur additional charges such as brokerage, duties, taxes or other cross border related fees. These fees are NOT calculated during the checkout process, are NOT charged by Filaments.ca and are completely out of our control. It is important to note that Filaments.ca does NOT charge any additional fees beyond what is stated on the order invoice. Any cross-border related fees are the sole responsibility of the purchaser and are handled between the purchaser and the country the good being imported into, including any related agencies and/or customs brokerage companies.
We offer free shipping within Canada for orders totaling CAD$125 or more before tax. We also offer free shipping within the 48 contiguous United States for orders totaling CAD$200 or more before tax. To take advantage of this offer, please choose the free shipping option during the checkout process.
We reserve the right to choose the most economical shipping method. The shipping fee coverage for the free shipping option is limited to shipping services with charges up to CAD$50.
Free shipping does not apply to bulk or custom orders with discounted pricing.
Please note that our cut-off time for shipping overnight is 03:00 PM (Eastern Time). This means that if you choose FedEx Overnight as your shipping option, the order must be placed by 03:00 PM (Eastern Time) in order to get the order the next business day (FedEx overnight orders placed on a Friday will be delivered the following business day / Monday). It is important to follow this cut-off time in order to allow our warehouse time to prepare your order and still hand it over to FedEx on time for their overnight service.
As soon as your order is fulfilled, you will receive an email confirmation including your tracking number. Some shipping options such as envelopes may not have a tracking number.
Please note that in case of a refused delivery or if a shipment fails to be delivered to you because no one is home or available to receive the package, the courier WILL send the package back to us at OUR expense. When this happens, we will try to contact you and make further arrangements. These additional shipping charges incurred as well as charges to re-ship the package, will be forwarded to you, the customer. Therefore, please ensure that someone is always available to receive the package or pick it up from your local post office/courier facility before the courier ships it back to us.
We strive to ship out orders as soon as same day for all orders placed by 2pm EST. Although depending on order specifications, it can take between 24 to 48 hours. Unexpected issues may further delay this process and will be communicated accordingly.
Out of Stock & "Sold Out" Products:
The inventory in our online store and the inventory in our warehouse are synced. When you purchase a product on our online store it means the product is already in stock and ready to ship. But on very rare occasions, technical issues might cause this sync to fail, and one or more of the products purchased might be out of stock. IF this happens, we will offer an alternative product or refund you for the out of stock item/s. Your order may be marked as "partially fulfilled", meaning we will immediately ship the items that are in stock and the rest will be shipped as soon as the item/s are back in stock.
Products marked as "Sold Out" or "Unavailable" are normally available again within 1-4 weeks. Feel free to check back or contact us for information about availability of specific products.
Order Pick Ups:
Customers in the Greater Toronto area are welcome to pickup orders at our Customer Pickup location in Mississauga. Please note that we require at least 1 business day notice for pickup orders. When placing an order online, simply choose the "PICKUP" option on the checkout page. After we process your order we will send you an additional email with details about the date and time your order will be ready to be picked up.
Pickup Address: 7355 Torbram Rd. Unit 15 Mississauga ON L4T 3W3
Please have your ID ready to pick up your package.
Buy in Store:
Products can also be purchased directly at our Mississauga pickup location using credit, debit or cash.
The PrintDry is a decent-quality product. It does what it's supposed to do, drying my filament. I had received some Nylon filament which I guess was wet because I was getting a lot of bubbles and stringing. After putting it in the PrintDry for a few days, my print quality was significantly improved.
For this price, you know you're not getting a top-of-the-line US or European-made product, but it's reasonably well-built. The cord could be a little longer, and all the parts could fit together a little more securely, but hey, it works, so what is there really to complain about!
Makes printing less problematic. Removes moister from filament with ease and a fair amount less stress. I am very impressed with this unit. Not sure how I managed to print nylon before investing in this unit.
solid product works as advertised sucked the moisture out of old crap filament made it usable
I love this, and it's totally worth the investment, it means I don't have to really worry about making sure to use my open spools up within a certain time or the filament snapping in my machine because it got too wet.
10/10 would definitely buy again!
Bon produit pour enlever l'humidité, très efficace.
The Print dry saved filament I had in storage for over a year! It had gotten so bad the print head was extruding foamy plastic. Now it prints smoothly.
Very nice product. See it in action.
Print a lot of Nylon so this is a must. I want another one. You will need to print a extension tube for bigger spool sizes (PETG works). Given this targets DIY groups it would be nice if we could buy an electronics kit to build a custom setup to expand capacity.
To be honest, I did not expect the quality based on the price but I was pleasantly surprised.
After receiving/using the dryer, I was very impressed with the quality and performance. Add to that, fast shipping made this a win/win purchase.
This is a great product for a great price. Works well and it is great quality. The "instructions" are perhaps not the best, however, I realize this is fairly new off of the press (Kickstarter) and technically doesn't need the instructions! The CF and nylon filaments print much better now that I can properly dry them and love the fact that prints can be done with the filament still in the dryer!
I run my 3D printer in the garage in southern California. Although the atmosphere here is usually dry, rain and high moisture days occur. I can not print ABS in this condition. The PrintDry allowed me to dry the filament and remove the problem. I also dried some PLA for my son, who uses another machine. It help him improve his prints.
However trying to feed the printer directly from the dryer using 1.75 mm filament put too much torque on the filament feed. So I dry the filament and them put it on an external stand for printing.
It is working fantastically for all of my nylon printing, I will probably have to get 2 more