Quick Answer: The Water-Right Impression and Impression Plus softeners are solid dealer-installed systems. They use a metered 1" valve, are rated for hardness up to 100 gpg on the 1.5 cu ft and larger models, and come with a 10-year tank / 5-year valve warranty. The Impression Plus line is WQA-certified to NSF/ANSI 44. They're not sold on Amazon, so you buy through a Water-Right dealer, who also handles service. If the quote is high and you're comfortable with a DIY install, the Fleck 5600SXT 48,000-grain softener is the closest like-for-like swap. Well owners with iron should look at the Iron Pro 48K, and city-water homes that want the softener-plus-carbon setup of the Impression Plus RC can use the AFW Fleck 5600SXT with upflow carbon.
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You're probably reading this because a dealer gave you a quote with a model code like "IMP-1054" on it, and you want to know whether it's a good system and whether the price is fair. I can help with the first question using Water-Right's own manuals. The second depends on your local market. What I can do is show you what you'd be paying for and what the do-it-yourself version looks like.
To be clear up front: Water-Right is a Wisconsin manufacturer (Appleton, WI) that sells through dealers. You can't buy an Impression softener new on Amazon. I searched and found no listing. I haven't installed one. Everything below comes from Water-Right's published manuals and trade-press announcements.
In this guide
Decoding the model number on your quote
The number after the prefix is the resin tank size: diameter, then height. IM is Impression, and IMP is Impression Plus. Water-Right's softener manual lists the same specs for both and says to use the IMP prefix when ordering Plus units.
| Model | Resin | Capacity (max / medium / min salt) | Peak flow | Max hardness |
|---|---|---|---|---|
| IM(P)-844 | 0.85 cu ft | 25,600 @ 9 lb · 21,600 @ 6 · 15,600 @ 3 | 11.4 gpm | 50 gpg |
| IM(P)-1044 | 1.0 cu ft | 32,000 @ 15 lb · 28,400 @ 9 · 23,600 @ 6 | 17.1 gpm | 75 gpg |
| IM(P)-1054 | 1.5 cu ft | 48,800 @ 21 lb · 44,400 @ 15 · 35,400 @ 9 | 14.3 gpm | 100 gpg |
| IM(P)-1354 | 2.5 cu ft | 72,800 @ 24 lb · 64,200 @ 18 · 53,000 @ 12 | 18.5 gpm | 100 gpg |
Peak flows are at a 15 psi pressure drop. Every model has a 1.0 ppm maximum iron rating, a 1" pipe connection, and a 25–100 psi / 33–100°F operating range.
There's also an RC (resin/carbon) version, launched as the Impression Plus RC. It puts softening resin and activated carbon in one tank with a mid-plate between them. It's aimed at city water, to reduce chlorine, chlorine byproducts and VOCs while softening. The manual lists an IMRC-1054 (1.0 cu ft resin + 0.5 carbon, 32,000 grains max) and an IMRC-1354 (1.5 resin + 1.0 carbon, 48,800 grains max).
The setting your dealer probably won't mention
Water-Right says all Impression units ship preset to medium salting. Here's what that means for the common 1054, in grains removed per pound of salt:
- Max dose: 48,800 ÷ 21 ≈ 2,324 gr/lb
- Medium (factory) dose: 44,400 ÷ 15 ≈ 2,960 gr/lb
- Min dose: 35,400 ÷ 9 ≈ 3,933 gr/lb
Going from medium to minimum is roughly a 25% salt savings for the same amount of soft water. You'll regenerate a bit more often, but the meter handles that automatically. For a family of four on 20 gpg water (about 6,000 grains a day at 75 gallons per person), 35,400 grains still gives you close to six days between regenerations, which is plenty. Ask the installer to set the minimum dose, or do it yourself with the manual. Our guide to setting softener capacity and reserve explains what the numbers on the screen mean.
Iron: 1.0 ppm is the line
A 1.0 ppm iron rating is fine for most municipal water and plenty of wells, but it's not an iron filter. If your water test shows more than that, a good dealer will quote a Water-Right iron filter ahead of the softener. Their Impression filter line includes air-injection, Birm and greensand models. That's the right call, and it's covered in installing an iron filter before a softener. If the quote is softener-only and your iron is 2 or 3 ppm, ask why.
Warranty and service
From the Impression softener manual, starting at original installation:
- 10 years: fiberglass mineral tanks 13" and smaller (which covers every softener size above)
- 5 years: control valve and internal components, larger tanks, and the salt storage container
- 1 year: everything else
Freezing, pressure of 120 psi or more, water over 100°F, and vacuum aren't covered. Five years on the valve is decent, though not exceptional. The real value of a dealer system is someone local who stocks the parts. When the display shows an error code, the manual's instruction is literally "call a technician and report the code." If you'd rather do your own repairs, that's where a mainstream DIY valve makes more sense. Our guide on servicing a softener control valve shows what that involves.
Other features you get on an Impression: a metered display that shows flow in gpm and remaining capacity, a 1–28 day calendar override, scheduled or immediate manual regeneration, and a double-regeneration option. Backlighting is only on some models.
Dealer system vs. a DIY equivalent
Neither one is "the good one." It depends on you.
Stick with the Water-Right dealer if: you want someone else to handle install, permits and drain work, you're on a well that needs a multi-stage treatment setup designed for you, or you want one phone number to call when something goes wrong.
Buy a comparable system online if: you (or a plumber you trust) can sweat or press-fit a 1" loop, your water report is simple (hardness, maybe a little iron), and the quote is more than the convenience is worth to you.
Three Amazon-available alternatives
Fleck 5600SXT 48,000 grain. This is the closest match to an IMP-1054: a 48,000-grain (1.5 cu ft) system on a digital, metered Fleck 5600SXT valve with a paddle-wheel meter, a 10×54" resin tank, and a brine tank with a safety float. It comes with Fleck's bypass and a 1" male-thread yoke, the seller rates it for up to 12 gpm service flow and up to 6 people, and the resin is standard 8% crosslink. Fleck parts like rebuild kits and bypass valves are sold everywhere, so you're not tied to one dealer for repairs. The trade-off is that you handle the install and programming, the warranty comes from the seller, not a local dealer, and on chlorinated city water the 8% resin won't last as long as a 10% upgrade. Check price on Amazon: Fleck 5600SXT 48k
Iron Pro 48K combination softener and iron filter. If you're a well owner near or over the Impression's 1.0 ppm iron limit and the dealer is quoting two tanks, this is the one-tank DIY approach: a 48,000-grain combination softener and iron filter on a Fleck 2510SXT digital metered valve. Above a few ppm, or with iron bacteria or sulfur, a dedicated iron filter is still the better design. Check price on Amazon: Iron Pro 48K
AFW Fleck 5600SXT 48,000 grain with upflow carbon filter. This is the DIY version of the Impression Plus RC idea. Instead of resin and carbon sharing a tank, you get a separate upflow carbon tank ahead of a 48,000-grain Fleck 5600SXT softener. The carbon removes chlorine before it reaches the resin, which helps the resin last longer, as explained in how chlorine damages softener resin. The downside is that it takes up more floor space than a single RC tank. Check price on Amazon: AFW Fleck 5600SXT + carbon
Five questions to ask before you sign
- Which exact model (IM or IMP, and which size), and how did you size it from my hardness, iron and household size?
- What salt dose will you program? (Ask for the minimum dose the sizing supports.)
- Is there iron, manganese or chlorine/chloramine in my water, and does this quote address it?
- Who covers labor after year one, and what's your service-call charge?
- If I'm replacing an old unit, could the old one be rebuilt instead? (See repair or replace an old softener.)
Verdict
The Impression and Impression Plus are well-specified, conventionally engineered softeners from a long-running regional manufacturer, with sensible capacity ratings and a reasonable warranty. If you value local service, buy one, but have it set to the minimum salt dose and make sure iron is handled. If you're handy and your water is simple, a Fleck 5600SXT 48k does the same core job, and you can service it yourself.