The First No-Fuss, No-Risk Period Disc + Applicator

The First No-Fuss, No-Risk Period Disc + Applicator

Get the first-ever period disc that comes
with an easy-to-use applicator

Shop Fillow

Experience easy insertion and removal

The simple applicator and pull-string make using Fillow easy breezy. No profanity involved.
Say bye-bye to toxic chemicals down there

Fillow doesn't contain any harmful ingredients. No phthalates, latex, PFAS, or BPA in your nether regions.

Reduce period waste

Fillow is 100% reusable and, with proper maintenance, can last for years.
Avoid unnecessary leakages

You can do it all: mess-free sex and workouts, uninterrupted Netflix marathons in bed, etc.

Fillow is perfect for all flows

Fillow Disc catches up to 75mL of menstrual flow, providing all-day protection.
Fillow is disc-tinctively comfortable

Fillow gives you the ease of tampons combined with the reusability of menstrual discs.

One Fillow replaces
240 tampons a year.

Fillow Disc is made for all flows: heavy, medium, and light. Fillow Disc holds one of the largest capacities in the market — up to 75 mL. Fill up more without worrying about spillage and stains.

How Fillow Works

We understand using a disc can feel intimidating— especially to first-timers.
So here’s a rundown of everything you need to know to get familiar with Fillow.

Squeeze the rim of your Fillow Disc to load it into the applicator.
Just as you would a tampon, insert the applicator into your vagina and release the disc.
When it’s time to change, give the pull-string a tug.
And now all that’s left is to simply rinse and repeat!

PRE-ORDER IS OPEN

Disc + Applicator

Fillow gives you the ease of tampons combined with the reusability of menstrual cups.

Unsure what disc size to choose? Check out our disc sizing tips!

FDA-certified facility
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The Fillow Story

Get to know the women behind Fillow and the period leak that started it all.

Read the Story

In the Press

Have Questions? We're Here For You

Fillow Disc comes in two sizes:

Large can hold up to 78mL of flow! For reference, that equals 12 regular tampons or 5 super tampons!
Small can hold up to 61 mL of flow! This adds up to 9 regular tampons or 4 super tampons!

Every body is unique, and your period product should be, too! In order to offer a personalized period solution that better caters to the diversity of bodies, Fillow Disc comes in two sizes: small and large. Discover the best fit for you by exploring more information on sizing when you place an order for Fillow Disc and Applicator.

Before using the disc at the beginning of each cycle, you should boil your disc. Before using the applicator at the beginning of each cycle, make sure to rinse it with soap and water. When changing-out Fillow Disc during your cycle, you should rinse both the disc and applicator with soap and water.

We highly recommend trimming down or cutting off the pull-string so it stays out of the way. You will still be able to insert the disc as normal, but you will need to you will need to insert your fingers to remove the disc.

Fillow Disc is 100% reusable and lasts for at least a year. If you take care of your product correctly, it should be able to last for many years.

If you are able to insert and wear a tampon, you should still be able to use Fillow Disc! The disc is actually a great option for low cervixes as it sits shallow and flat in an area called the fornix. This means it actually takes up less length than a tampon and can fit well regardless of cervix length.

This is something we definitely took into consideration as around 25% of the population has a tilted uterus. However, since everyone’s tilt is unique, we unfortunately can’t ensure that it will definitely work for every body.