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WHY CHOOSE FORTIS FILAMENTS?

Australian Owned

Fortis is proudly Australian owned and operated. We're also accessible to everyone by appointment.

Quick order processing

We'll get your order shipped out within 1 business day, or as fast as 15 minutes for pick ups

Quality Assurance

We test and use our filaments in our various printers to ensure quality and printability, and we use real pictures from real results

Competitive Pricing

We hope to provide competitive pricing without compromising on quality.

AMS/AMS Lite Compatible Spools

AMS/AMS Lite Compatible Spools

We use Bambu machines too, so we made sure that our spools are AMS/AMS lite compatible.

Customer Reviews

Overall rating: 4.9 / 5 from 685 reviews.

Customer photo review of TPU 95A Yellow

Cleanest-printing TPU I've ever used. Of course, it must be thoroughly dried (maintained at 60°C) and kept dry all the way to the print head, inside a Teflon tube. But if done properly, there is zero "stringing".

TPU 95A Yellow

Customer photo review of ASA Black - Refill

Just followed the settings on the box and all my prints turned out awsome

ASA Black - Refill

Customer photo review of ASA White

Quality of the ASA-cf came out flawless

ASA White

Customer photo review of ABS Pro Black

10/10 refills are great spare the refill spools

ABS Pro Black

Customer photo review of PLA Silk 24K Gold

Great shiny gold filament. High quality filament and was easy to use with default “Generic silk PLA” settings with Bambu Lab X1-Carbon. Pickup was very smooth and easy and my order was prepared incredibly fast as I was able to pickup my order within a couple days or earlier!!! Pricing is very good and I am very satisfied!!!

PLA Silk 24K Gold

Customer photo review of PLA Pastel Matte Pink

This matte pastel pink is the perfect shade of pink and so versatile! Fortis is such high quality filament, always a perfect print!

PLA Pastel Matte Pink

Customer photo review of PLA Wooden Natural

We use the natural wood filament on our Bandicoots. It prints perfectly, is very smooth and very high quality. Jonathan is wonderful to deal with, orders are dipatched very fast. 15 out of 10

PLA Wooden Natural

Customer photo review of PLA Pro Red

High quality filaments

PLA Pro Red

Customer video review of Silk TPU Purple

First time using Fortis Silk TPU. Very happy with the results. Dried and manually calibrated the filament, those wheel pieces in the video were a 57 hour print!

Silk TPU Purple

Customer video review of ABS Pro Black

Excellent filament at a very reasonable price and with fast delivery. I'll keep using Fortis filament.

ABS Pro Black

Customer video review of PC CF Black

Well done to team Fortis. The CF carbon fibre is a cracking filament for your aero modelling support structures. I had awesome support in assisting me on my settings to get it right…..First but not last time purchase.

PC CF Black

Customer photo review of PETG Black - Refill

We used the Black PETG to print this stand for our Dyson V12. It printed perfectly and looks fantastic!

PETG Black - Refill

Customer photo review of PLA Wooden Natural

We use Fortis wood PLA in our business. It prints beautifully, is very smooth and does nut gunk up our nozzles like wood filaments can. Compared to other wood filaments we have bought from other suppliers, Fortis is superior. Jonathan is an absolute dream to deal with. Sam from Squiz 3D

PLA Wooden Natural

Customer photo review of PLA Pro White - Refill

The quality of the refills is excellent, consistent with the high standards of your regular product line.

PLA Pro White - Refill

Customer video review of PLA Pro White - Refill

Great product, great price, good delivery costs, great service .. what more can you say, prints perfectly

PLA Pro White - Refill

Customer photo review of PLA Pro Silver

As always the right price, great prints, great results cannot fail the filament

PLA Pro Silver

Customer photo review of PETG Red

Perfect printing and amazing service as always! Thank you

PETG Red

Customer photo review of PETG Gold

Perfect printing & amazing service as always!

PETG Gold

Customer photo review of PETG Black - Refill

Great product and well rolled for easy reapooling and good fit into printed spools for CFS and AMS. Good work Fortis.

PETG Black - Refill

Customer photo review of PLA Pro Slate Grey

Grate quality filaments Prints well on standard PLA profiles on Banbu Lab printers.

PLA Pro Slate Grey

Customer photo review of PETG White - Refill

FortisFilaments always delivers great results, and their new refill options maintain that same high quality! The refills are excellent, and prints come out super nice. #Filaments #Refills #Quality

PETG White - Refill

Customer photo review of ABS Pro Black

Works well easy print as always love it

ABS Pro Black

Customer video review of ABS Pro Black

I bought Fortis ABS mainly for the price, but now that I have used it I have found that it is possibly the best ABS I have ever used. Great value for a really good filament.

ABS Pro Black

Customer photo review of PETG Black - Refill

Nice refills print flawlessly on bambu petg profile

PETG Black - Refill

Customer video review of PETG White - Refill

Great product for a great result, even better price now refills are available and very reeasonable shipping costs

PETG White - Refill

Customer photo review of PETG Black - Refill

As always, great product, great price, great result and very reasonable shipping costs

PETG Black - Refill

Customer photo review of PLA Matte Pink

Quality filaments very easy to print with.

PLA Matte Pink

Customer photo review of PETG Lake Blue

This is beautiful filament, and it prints so smoothly and strong. I love the colour, and the finished product is so pleasing.

PETG Lake Blue

Customer video review of PLA Dual Yellow+Pink

Great filament. Easy to print. Customer service is the best in the industry

PLA Dual Yellow+Pink

Customer photo review of ASA White

I’ve tried different brands of ASA in the past and have found consistent high quality results using Fortis. I have been printing on different machines for over 8 years and can honestly say that Fortis products are high quality, produce consistent results and are priced very reasonably.

ASA White

Customer video review of ABS Pro Black

I am not not one to typically leave a review,I felt compelled to leave one, I have used no less than 40 rolls of fortis abs black and it has been so consistent, no tuning between used rolls has yielded the same result every time, I cannot recommend high enough, I've tried every brand you can think of, The repeatability is unmatched. I wish they listed on Amazon so I could use overnight delivery when I forget to order. Totally 1000/10 would recommend, if you want consistent results this is the filament for you Cheap,quick delivery,consistent results, also I personally love the spools and bag included in the box,

ABS Pro Black

Customer photo review of PETG Dark Blue

Prints beautifully on standard bambu settings

PETG Dark Blue

Customer photo review of PA CF Black

Filament is not good quality. It retains moisture so much that it can't be dried to print properly.

PA CF Black

Store owner replied: PA6CF requires proper drying. This looks like you haven't actually dried the filament. You can't just jump into engineering grade filaments, unprepared. We'll leave this review here.

Customer photo review of PLA Silk Green

Good quality filaments for a great price

PLA Silk Green

Customer photo review of PLA Matte Brown

Quality filaments, nice range of colors, and most importantly, it prints very well.

PLA Matte Brown

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