Borehole Filtration Systems
Compare up to 5 borehole filtration system quotes from 5-Star rated experts across South Africa.
Get the best quoteWhat is your main water problem?
Borehole filtration system prices in South Africa
| System type | Ballpark (2026) |
|---|---|
| Sediment and carbon cartridge set | R2 000 – R5 000 |
| UV steriliser add-on | R3 000 – R8 000 |
| Sediment plus UV system | R5 000 – R10 000 |
| Packaged glass media, 3-stage and UV with pump kit | R8 683 – R12 836 |
| Water softener or anti-scale unit | R5 000 – R12 000 |
| Iron and manganese filter | R8 000 – R15 000 |
| Reverse osmosis system | R5 000 – R15 000 |
| Multi-stage system for problem water | R15 000 – R30 000 |
Get an accurate quote. Lab testing, tanks, pumps, plumbing changes and servicing can cost extra. Ask whether VAT is in the price.
Benodig jy 'n boorgat-waterfilter? Kry tot 5 gratis kwotasies van installeerders met 5-ster-resensies regoor Suid-Afrika.
What pushes the price of borehole filtration systems up
- Iron, manganese or hardness needing extra media vessels
- Reverse osmosis for salts, nitrates or heavy metals
- Higher flow rates for large homes, complexes or offices
Types of borehole filtration systems
| Type | Best for | Keep in mind |
|---|---|---|
| Sediment and carbon cartridges | Cloudy water, sand, taste and odour | Cartridges clog fast in sandy water |
| Iron and manganese filter | Orange or black staining on fixtures | Needs backwashing and periodic media replacement |
| UV steriliser | Killing bacteria such as E. coli | Needs clear, pre-filtered water to work |
| Water softener or anti-scale | Hard water scaling geysers and taps | Does not remove bacteria |
| Reverse osmosis | Salty water, nitrates and heavy metals | Needs pre-treatment and wastes some water |
| pH correction filter | Acidic water corroding pipes and geysers | Media needs topping up over time |
Borehole filtration system materials and specs compared
| Material | Strengths | Watch out for |
|---|---|---|
| Big Blue 20 inch cartridge housings | Affordable, easy cartridge swaps | Clog every 3 to 6 months in sandy water |
| Carbon filter media | Removes chlorine, odour and organics | Weak against heavy metals |
| Catalytic iron removal media | Handles high iron and manganese | Replace media every 5 to 8 years |
| UV lamp and quartz sleeve | Chemical-free disinfection | Lamp yearly, sleeve scales up |
| Reverse osmosis membrane | Removes dissolved salts and metals | Lasts about 2 to 3 years |
Test before you buy
- Get a SANS 241 lab test before choosing any filter.
- Clear water can still carry bacteria, nitrates or heavy metals.
- A lab test often costs R1 500 – R4 000, less than a wrong system.
- Retest at least yearly, and after pump work or taste changes.
Matching treatment to the problem
- Iron and manganese need a dedicated filter, not only cartridges.
- Bacteria need UV or chlorine dosing, with a pre-filter ahead.
- Salty water points to reverse osmosis, which needs pre-treatment first.
- Ask which test result each filter stage is there to fix.
Servicing and running costs
- Sediment cartridges need changing every 3 to 6 months.
- Carbon cartridges last about 6 to 12 months.
- Replace the UV lamp yearly, even if it still glows.
- Annual servicing typically costs R1 000 – R2 500.
Approval for borehole filtration systems
- Households using borehole water for reasonable domestic use do not need to register it.
- Commercial, farming or multi-dwelling use needs water-use authorisation, so check before you install.
- Drinking water is judged against SANS 241. Ask your municipality's building control about local borehole rules.
Borehole filtration system services
| Service | What to ask for |
|---|---|
| Borehole water testing | Accredited SANS 241 lab report |
| Whole house filtration | Flow rate matched to your household |
| Iron and manganese removal | Backwash schedule and media lifespan |
| UV sterilisation | Pre-filter, lamp size and lamp cost |
| Reverse osmosis treatment | Pre-treatment stages and membrane cost |
| Filter servicing and cartridges | A fixed yearly service price |
Practical borehole filtration system tips
- Whole house units treat every tap, geyser and washing machine.
- Under-sink units treat a single tap only.
- Cartridge refills cost about R300 – R800 each time.
- Insist that UV and ozone units are sized for your flow rate.
- Some packaged systems carry a 3-year warranty. Get terms in writing.
- Write install dates on housings so changes are never guessed.
What to send with your request
- Latest water test report
- Photos of pump and tank
- The water problem you notice
- Number of people or taps
- Borehole flow rate, if known
Experts on leaderr are independent businesses, you choose which quote to accept, and using leaderr is free.
Frequently asked questions
How much does a borehole filtration system cost?
Most home systems cost R5 000 – R20 000. Multi-stage setups for problem water run R15 000 – R30 000.
How long do borehole filter parts last?
Cartridges last 3 to 12 months, UV lamps about a year and reverse osmosis membranes 2 to 3 years. Iron filter media lasts around 5 to 8 years.
Do I need to register my borehole to install a filter?
Households using the water for reasonable domestic purposes do not need to register. Commercial, farming or multi-dwelling use needs authorisation.
Is a UV steriliser enough on its own?
No. UV only deals with bacteria and needs pre-filtered water to work. It will not stop staining, scale or salts.
Do I need a lab test before buying a filter?
Yes. Clear water can hide E. coli and nitrates, and the SANS 241 results decide which stages you need.
Hoeveel kos boorgat-waterfilters?
Reken op ±R5 000 tot ±R20 000 vir 'n tipiese huisstelsel. Stelsels vir moeilike water kan tot ±R30 000 kos.
Borehole Filtration Systems near you
Compare quotes from 5-Star rated experts near you.
- Brackenfell
- Cape Town
- Durbanville
- Gordons Bay
- Kuils River
- Pinelands
- Pretoria
- Rondebosch
- Stanger
- Table View
- Welgelegen
Other borehole drilling types
- Borehole Maintenance
- Borehole Pumps Installation
- Borehole Repairs
- Borehole Tank Installation
- Borehole Testing (Yield)
- Borehole Water Survey
- Borehole Water Testing