There is no “best” water filter for everyone; there is a filter that suits your water, your family and your budget. Instead of comparing dozens of specifications, answer just three questions and you will know which filter to start with.

Key takeaways

The first question is the salinity of the water (TDS): it determines whether or not you need reverse osmosis
The second question is the number of people in the family and the water pressure at your home
The third question is how much you are willing to spend on upkeep each year: the purchase price is not the whole cost
The store’s filters start at 380 dirhams and go up to 1,999 dirhams
Delivery is free to all cities in Morocco, and we do not offer an installation service at the store

Question one: how salty is your water?

Water salinity is measured by the TDS index, which is the total of the dissolved salts and minerals in it. You can measure it with a small TDS meter, or message us on WhatsApp and we will help you estimate the condition of your water. Here is our rule of thumb:

Below 300: a filter without reverse osmosis is enough for you.
Between 300 and 500: a 5-stage filter or a 6-function filter; if the water is salty, reverse osmosis is more suitable.
Above 500: you need reverse osmosis, because ordinary filters do not separate dissolved salts.

Question two: how many people are in your family, and what is your water pressure?

For a small family with good mains pressure, a filter without electricity is usually enough. A family of four to six people, on the other hand, needs a larger output: the 7Plus RO filter produces up to 380 liters per day with a pump that maintains the flow when pressure is weak, as on the upper floors.

Question three: how much upkeep are you willing to pay for?

The price of the filter is not the whole cost, because the cartridges are replaced periodically. Here are the store’s figures:

3-stage filter (Tank Power): 380 dirhams, with the cartridges replaced every 6 months at 130 dirhams, which is 260 dirhams per year.
Tank Pro S 4-stage filter: 450 dirhams, with the cartridges replaced every 6 months at 149 dirhams, which is 298 dirhams per year.
5-stage filter (Tank Power): 650 dirhams, with three cartridges replaced every 6 months at 130 dirhams, and all five stages every 12 months at 170 dirhams, which is 300 dirhams per year.
Tank Pro 6-function filter: 750 dirhams, with its cartridge replaced every 4 months at 220 dirhams; the pack of two cartridges at 440 dirhams covers 8 months.
7Plus RO filter: 1,550 dirhams, with the first three cartridges after 6 months at 130 dirhams, the seven stages after 12 months at 210 dirhams, and the membrane between 12 and 18 months at 220 dirhams.
Tank Pro RO+UV 8-stage filter: 1,999 dirhams, with PF cartridges at 129 dirhams every 6 months, and the membrane at 295 dirhams with a PC cartridge at 129 dirhams every 12 months.

Which filter suits whom?

Water below 300 and a small family: a 3-stage filter at 380 dirhams or a 4-stage filter at 450 dirhams.
Water between 300 and 500: a 5-stage filter at 650 dirhams or a 6-function filter at 750 dirhams.
Salty water or above 500 and a large family: the 7Plus RO filter at 1,550 dirhams; there is also an 8-stage RO+UV filter at 1,999 dirhams.

What do we advise you to avoid?

Buying on price alone without knowing how salty your water is.
Buying a reverse osmosis device when you have no power outlet nearby or no drain line.
Putting off replacing the cartridges beyond their due date.

How do you order?

For salty water and a large family, order the 7Plus RO filter, and for water of medium salinity, order the Tank Pro 6-function filter. Delivery is free to all cities in Morocco and payment is on delivery.

We do not offer an installation service at the store, and we advise having a plumber do it while following the manufacturer’s instructions supplied. If you do not know the condition of your water, message us on WhatsApp and we will help you before you order.

Conclusion

Start with how salty your water is, then the size of your family, then the upkeep cost you accept, and the right filter will become clear. If in doubt, message us before ordering.

FAQ

How do I find out how salty my water is?

With a small TDS meter, or by messaging us on WhatsApp and we will help you estimate the condition of your water.

When do I need a reverse osmosis filter?

If the water is salty or the TDS reading is above 500.

How much do the store’s filters cost?

From 380 dirhams for a 3-stage filter, up to 1,999 dirhams for an 8-stage RO+UV filter.

Do you offer an installation service?

No, we do not offer an installation service at the store; we advise a plumber, following the manufacturer’s instructions.

Is delivery free?

Yes, delivery is free to all cities in Morocco and payment is on delivery.

How often should I change the cartridges?

It depends on the filter: every 6 months for the 3- and 4-stage filters, every 4 months for the Tank Pro 6-function filter, and each device has its own schedule.