Quick summary
- The jet bidet is a sprayer with a replaceable filter, and the kit comes with 1 filter installed.
- To set it up, twist the white cap off, insert the filter, refit the cap, and connect the sprayer to the hose.
- Change the filter about every 1 to 3 months, or sooner if it looks dirty or the pressure drops.
- A refill box holds 5 filters.
The SEASEE Jet Bidet Water Filter for Toilet is a jet bidet sprayer with a filter inside it. The kit comes with one filter already installed, so the sprayer is ready once you connect it to the hose. The filter is replaceable, and you change it about every 1 to 3 months.
This guide covers the set-up, the timing and what to do when the filter is due.
What the kit is
The kit contains one jet bidet with one filter installed. It is a sprayer that connects to a bidet hose, and the filter sits inside it. It is designed to help reduce rust, dirt and chlorine from the water supply to your bidet. Like every SEASEE filter, it is made in Korea, and like the rest of the range, it is a comfort and preference choice.
Two details are worth knowing before you order:
- The filter is a cartridge you replace. You do not replace the whole sprayer when the filter is used up.
- Refills come in a box of 5. A refill box holds five filters, so one purchase covers several changes.
Before you order
The kit and its refills are separate products, and they work together. The kit gives you the sprayer with one filter, and the refill box gives you five more. The sprayer connects to a bidet hose, so have a hose in place before you set it up. If you are unsure whether your bidet hose will take it, send us a photo on WhatsApp and we will take a look.
Setting it up and changing the filter
The first set-up
Setting up follows the steps on the product page. The filter goes in before the sprayer is connected to the hose.
- Twist the white cap to remove it.
- Insert the filter, then refit the cap.
- Connect the SEASEE jet bidet to the hose.
Your kit arrives with a filter already installed, so a first set-up is step 3 only. Steps 1 and 2 are what you repeat at each change.

Each later change
A change uses steps 1 and 2 above, with the used filter coming out first. Twist the white cap off, take out the old filter, insert the new one, and refit the cap. Then connect the sprayer to the hose again if you had taken it off.
Write the date down when you do it. The next change then has a date you can see, instead of a vague sense that it has been a while. Because the interval is a range, you might pick the middle, around two months, and bring it forward if the filter looks dirty or the pressure drops.
When to change the filter
The guide is about every 1 to 3 months. Change it sooner if:
- the filter looks dirty when you open the cap;
- the water pressure drops noticeably.
Timing varies with local water conditions and with how often the sprayer is used, so a busy household may be near the early end of the range, and a quiet one near the later end.
| Signal | What to do |
|---|---|
| 1 to 3 months since the last swap | Change the filter |
| The filter looks dirty | Change it sooner |
| Pressure drops noticeably | Change it sooner |
Refills, bundles and the schedule
How far a box of 5 goes
A refill box holds five filters. At the guide interval of 1 to 3 months, that is five changes spread over anything from 5 months to 15 months. Your own use decides where you land, and the kit's installed filter comes before all of them.
Bundles for the bidet
Four bundles include the jet bidet kit:
- The 10-month jet bidet bundle holds one jet bidet kit and one refill box of 5.
- The Double Jet Bidet Filter Kit Bundle holds two jet bidet kits, for a home with two bidets.
- The Basin & Bidet Bundle holds one basin kit and one jet bidet kit.
- The Complete Bathroom Bundle holds one shower kit, one basin kit and one jet bidet kit.
Bundles are bought once. They are not on the Refill Plan, which takes single refills only.
Keeping it on a schedule
You can mark each change under My refills in your SEASEE account, or put the Jet Bidet Water Filter Refill on the Refill Plan.
To plan refills across every room of a household, read How many refills a year?.
Common questions
Do I replace the whole sprayer when the filter is used up? No. The filter is a replaceable cartridge, and the sprayer stays.
What if the pressure drops before three months? Change the filter sooner. A noticeable drop in pressure is one of the two signs on the product page, along with a filter that looks dirty.
Does everyone change it on the same day? No. Timing varies with local water conditions and with how often the sprayer is used. Treat 1 to 3 months as a guide and watch the filter.
Where it fits in the range
The jet bidet is one of five kits. If you are looking at the whole bathroom, A filter for every tap goes room by room. To see every bidet product together, open the bidet collection.
