Answered from our dataUpdated September 25, 2026
How much does a well water filter cost?
The 35 well water filters we list run from $550 to $6,235, with a median of $2,125.
Prices are the list prices on our product pages, before installation.
- 35 products behind this answer
- 9 brands
- updated September 25, 2026
Counted from the prices on our product pages. How we score and check
By type
- Ion Exchange Softener 9 products, $700 to $4,353, median $2,941
- Salt-Free Conditioner 10 products, $550 to $6,235, median $2,399
The 35 products behind this answer
Best overall score first. Each links to its full review, where the score is broken down.
- US Water Systems3here
- SoftPro Water Systems5here
- Kind Water Systems10here
- Aquasure2here
- SpringWell6here
- APEC Water Systems2here
- Crystal Quest1here
- Aquasana2here
- NuvoH2O4here
Some links on this page earn us a commission. It never affects our scores or rankings. How this works
23rd of 33 in Well Water
27th of 33 in Well Water
29th of 33 in Well Water
What this means
- Equipment only. The prices on our product pages.
- Running costs are not included. Installation, replacement filters, and salt for a softener.
- Plan for what comes after. Filters and salt are bought again for as long as you own it.
The ranked lists
Every product we score in these categories, in order, with the reasons for each place.
Compare them head to head
Comparisons in Well Water between products and brands in this answer.
Related questions
- How much does a water softener cost? The 35 water softeners we list run from $160 to $3,294, with a median of $1,531.
- How much does a reverse osmosis system cost? The 69 reverse osmosis systems we list run from $165 to $3,779, with a median of $367.
- How much does a whole house water filter cost? The 55 whole house water filters we list run from $110 to $8,626, with a median of $1,105.
- How much does a shower filter cost? The 15 shower and faucet filters we list run from $30 to $170, with a median of $80.
- How much does an under sink water filter cost? The 20 under sink water filters we list run from $50 to $499, with a median of $161.
- How much does a UV water filter cost? The 35 systems with a UV stage we list run from $169 to $6,640, with a median of $995.
Counted from our data September 25, 2026 · How we score · All answers