Direct answer: Gemline does not publish prices. The softeners are sold and installed by dealers, so the cost of a Gemline system is whatever a dealer quotes for equipment and installation together. What the manufacturer documents do give is the running cost: the Fusion XT data sheets show how much salt each regeneration uses at three doses, how fast water goes to the drain, and that the control draws 0.25 amperes. The warranty excludes service, labor and freight in every tier and caps NuGen’s replacement charge at $100 per item for parts outside the lifetime tier.
Publisher boundary: Water System Guide is an independent research publisher, not a Gemline or NuGen dealer. This page uses the NuGen Fusion XT owners manual (footer revision 5/10/2012) and the Gemline Water Softening Series and KDC brochures (PDFs created May 2023), reviewed October 15, 2026. Calculations are our arithmetic and are labeled. We do not quote equipment or installation prices because the manufacturer publishes none.
Why there is no list price
Gemline is the dealer-facing name for NuGen Pure Water Systems’ Fusion XT softeners (see who makes Gemline water softeners). The brochure prints specifications, benefits and the warranty, but no price. Its warranty requires that systems “be installed correctly by a licensed installer” and that “all service work must be performed by an Authorized Technician” (Gemline brochure, PDF page 4). The cost you pay is therefore a dealer’s price for a package: equipment, labor, fittings, drain work and often a water test.
Two quotes for the same model can differ a great deal for that reason. For typical installed-cost ranges across brands, see our water softener cost guide.
What a Gemline quote should spell out
Ask for these in writing so quotes can be compared:
- The Fusion XT model number. The brochure maps Gemline-32C, 48, 60, 70 and 90 to Fusion XT-32C, 48, 60, 70 and 90. The manual also has an efficiency-rated XT-70ER. Our Fusion XT models comparison shows the differences.
- Measured hardness, iron and chlorine. The hardness setting drives how often the unit regenerates. Chlorine matters for the warranty (see below).
- Which salt dose is programmed. The manual says the manufacturer presets the salt dose (Fusion XT manual, PDF page 4), but not which of the three doses on the data sheet that is.
- Bypass, drain and overflow work. The manual calls for a drain that “can handle the backwash rate,” an air gap, and a separate overflow line “where a brine overflow could damage furnishings or the building structure” (manual, PDF page 6).
- A pressure check. The site requirements are 40 to 90 psi (manual, PDF page 5). The brochure voids the warranty “when water pressure is under 40 PSI or greater than 90 PSI.”
- Labor and freight terms. The warranty covers parts only. Ask what the dealer charges to diagnose, ship and install a warranty part, and for how long.
Salt: the main running cost
Each data sheet gives capacity at three salt doses (manual, PDF page 33). Dividing grains by pounds is our arithmetic:
| Model | Low dose | Medium dose | High dose |
|---|---|---|---|
| XT-32C | 18,000 at 4.5 lb (about 4,000/lb) | 23,000 at 9.0 lb (about 2,560/lb) | 28,000 at 15.0 lb (about 1,870/lb) |
| XT-48 | 23,500 at 6 lb (about 3,920/lb) | 29,500 at 11.0 lb (about 2,680/lb) | 36,000 at 19.5 lb (about 1,850/lb) |
| XT-60 | 31,000 at 8 lb (about 3,880/lb) | 39,000 at 15.0 lb (about 2,600/lb) | 47,000 at 25.5 lb (about 1,840/lb) |
| XT-70 | 39,000 at 10 lb (about 3,900/lb) | 50,000 at 19.0 lb (about 2,630/lb) | 60,000 at 32.0 lb (about 1,880/lb) |
| XT-90 | 45,000 at 11.5 lb (about 3,910/lb) | 58,000 at 22 lb (about 2,640/lb) | 69,000 at 37 lb (about 1,860/lb) |
The pattern is the same for every size: the low dose removes roughly twice as many grains per pound of salt as the high dose. A larger capacity per regeneration costs salt efficiency.
The XT-70ER is the only model with a formal efficiency rating: “4042 @ 9.81,” in grains per pound of salt at its minimum dose, with water consumption of 61.9 gallons (manual, PDF page 34). The sheet says it is a demand-initiated regeneration softener with “a rated capacity of not less than 3,350 grains of total hardness exchange per pound of salt,” and that “efficiencies are only valid at stated salt dosages and maximum service flow rate.”
Every data sheet carries the same warning: “The operational efficiency is typically less than the efficiency due to individual application factors including water hardness, water usage, and other contaminants that reduce the water softener’s capacity.”
Estimate your salt use (our arithmetic)
To estimate, multiply hardness in grains per gallon by daily water use to get grains per day, divide the capacity at the programmed dose by that figure to get days between regenerations, and divide the dose by those days.
Example, our arithmetic: a household using 250 gallons a day at 15 grains per gallon needs 3,750 grains a day. An XT-60 at its medium dose (39,000 grains at 15 lb) would last about 10 days and use about 1.4 lb of salt a day, roughly 43 lb a month. At the low dose (31,000 at 8 lb) it would regenerate about every 8 days and use about 1 lb a day. Real use will be higher because the control holds back reserve capacity and because operational efficiency is typically less than rated. The day override, factory set to 14 days, also forces a regeneration in a low-use house even if capacity remains (manual, PDF page 9).
The manufacturer “recommends the use of pelletized sodium chloride salt.” The brochure says the systems “can regenerate with sodium or potassium” (brochure, PDF page 1), but neither document gives settings or capacities for potassium chloride. Ask the dealer before switching.
Water used in regeneration
The data sheets list the maximum flow to drain during regeneration: 2.7 gpm for the XT-32C, XT-48 and XT-60, 3.2 gpm for the XT-70 and XT-70ER, and 4.2 gpm for the XT-90 (manual, PDF pages 33–34). That is a peak rate, not a total. Only the XT-70ER sheet gives a total, 61.9 gallons per regeneration. For the other models, ask the dealer for the programmed cycle times and the gallons per regeneration.
If you pay for water and sewer by the gallon, multiply gallons per regeneration by the number of regenerations a month. If an XT-70ER regenerated three times a month, it would send roughly 186 gallons a month to the drain. That figure is our arithmetic and applies only to the XT-70ER.
Electricity
The control runs from a plug-in transformer on a 115/120 V, 60 Hz uninterrupted outlet, and “current draw is 0.25 amperes” (manual, PDF page 5). The manual does not give a wattage or annual energy figure. Our rough upper bound is 0.25 A × 120 V = 30 watts if the full current were drawn continuously; the actual draw will usually be lower because the motor runs only during regeneration. Either way, electricity is a small cost next to salt.
Warranty costs
The brochure’s warranty has three tiers. The mineral tank, brine tank shell and control valve body are covered for life. “Cation Softening Resin carries a 10-year warranty on NON-chlorinated water only.” “All Digital and Mechanical parts carry a 5-Year warranty.” Every tier ends with “Service, Labor and Freight Charges Not Included by Manufacturer” (brochure, PDF page 4).
Three terms affect what you pay later:
- $100 maximum replacement charge per item. “Your Warranty provides for a MAXIMUM replacement charge PER item of $100.00 for any additional systems part not covered under the Lifetime Warranty section.” Parts must be returned freight prepaid.
- Chlorine and chloramine. The warranty “does NOT apply to and is VOID on all systems that have high chlorine and/or chloramine levels in the raw water exceeding 1 PPM.” If your water is chlorinated or chloraminated above that level, ask the dealer how they handle it before you buy.
- Original owner, original site. Coverage applies “to the original owner at original installation site.”
The Gemline warranty guide compares these terms with the older manual’s version.
Costs that come from the water, not the softener
A water test can add equipment to the quote. The data sheets say the softeners “are not intended to be used for treating water that is microbiologically unsafe or of unknown quality without adequate disinfection.” The warranty also excludes systems fouled by “sand, silt, turbidity, organic loading or high Iron.”
For chlorine, Gemline sells a separate carbon system, the KDC. Its brochure says “KDC SYSTEMS DO NOT SOFTEN WATER,” that they should be “installed in conjunction with a cation exchange water softener,” and that carbon life averages 2 to 10 years depending on raw water and filter size (Gemline KDC brochure). If a quote includes one, price it as a second system with its own media replacement.
What the brochure claims about savings
The brochure lists benefits including “increases water heater efficiency by almost 30%” and “cuts down on laundry detergent, fabric softeners and all cleaning supplies by 50%” (brochure, PDF page 1). These are manufacturer claims. The brochure gives no test or source for them, and we have not verified them. Don’t count them as savings when comparing quotes.
Frequently asked questions
How much does a Gemline water softener cost?
Gemline and NuGen publish no prices. The softeners are sold and installed through dealers, so the price comes from a dealer’s quote for equipment and installation together.
How much salt does a Gemline softener use?
It depends on hardness, water use and the programmed dose. The Fusion XT data sheets show 4.5 to 37 lb per regeneration across models and doses, with the low dose removing about twice as many grains per pound as the high dose.
Does the Gemline warranty cover labor?
No. Every tier in the brochure’s warranty says service, labor and freight are not included. Parts outside the lifetime tier carry a maximum replacement charge of $100 per item.
Does chlorinated water affect a Gemline warranty?
Yes. The 2023 brochure covers the resin for 10 years on non-chlorinated water only and voids the warranty where raw water chlorine or chloramine exceeds 1 ppm.