Warranty & Support
+7.0 SpringWellSpringWell Lifetime (14); Aquasana 1 Year (8).
Brand comparison
SpringWell vs Aquasana
SpringWell scores 5.3 across 17 products; Aquasana scores 5.8 across 18. They overlap in whole house. That is 24% of what SpringWell sells and 39% of what Aquasana sells. SpringWell leads on warranty & support, Aquasana on certification coverage.
All 30 SpringWell products
SpringWell
17 of 30 products scored · $36 – $4,212
- Warranty & Support — 10.0 against 3.0
- Value — 5.0 against 3.5
5.3
5.8
All 18 Aquasana products
Aquasana
18 of 18 products scored · $120 – $6,640
- Certification Coverage — 7.0 against 2.0
- Contaminant Reduction — 8.0 against 7.0
Across everything we scored, Aquasana sits 0.45 ahead — led by certification coverage.
Both brands also sell into Well Water and Shower & Faucet. Neither side carries enough scored products there for a median we would publish, so this comparison does not cover them.
Brand verdict
ahead · +0.45 (5.8 vs 5.3)
Pick SpringWell when
Warranty & support matters most10.0vs3.0
Pick Aquasana when
Certification coverage matters most7.0vs2.0
What only SpringWell sells — and only Aquasana
Not a loss for either brand. If you need one of these, the choice is already made.
Only SpringWell
Where SpringWell and Aquasana differ
Median scores on a 0–10 scale. Each row is one criterion.
Certification Coverage
+5.0 AquasanaSpringWell Not certified (17); Aquasana NSF/ANSI 61 (8).
Value
+1.5 SpringWellSpringWell 4.0–9.0 vs Aquasana 2.0–8.0.
Contaminant Reduction
+1.0 AquasanaSpringWell 3.0–8.0 vs Aquasana 6.0–10.0.
Flow Rate
+1.0 SpringWellSpringWell: 16 of 17 scored products carry this criterion.
Build Quality
+1.0 SpringWellSpringWell 3.0–8.0 vs Aquasana 6.0–8.0.
Ease of Installation
+1.0 SpringWellSpringWell 5.0–10.0 vs Aquasana 4.0–10.0.
Filter Life
tiedSpringWell: 14 of 17 scored products carry this criterion.
The scores above are our reading of the evidence below. This is the evidence.
Certifications are recorded per product as published by the manufacturer. Anything carrying a NSF/ANSI standard can be checked against NSF's own certified product listings.
Certifications held
SpringWell
17 of 17
Aquasana
18 of 18
Warranty terms
SpringWell
17 of 17
Aquasana
18 of 18
What SpringWell and Aquasana owners report
Independent sources pooled per brand. Each row is one source.
N of M = how many scored products carry the brand-level reading shown, out of all scored.
Owner reviews
+2.0 AquasanaSpringWell all scored 3.0.
Source details
SpringWell
- SpringWell sells direct, and its only marketplace listings are three Amazon items and a Walmart page, none carrying a usable rating, so no product-level retailer pool exists.
- The brand figure is its BBB profile: 1.63 out of 5 from 27 customer reviews, with 21 complaints filed in three years and 10 closed in the past twelve months.
- SpringWell is not BBB accredited, contrary to what at least one review site asserts.
- Complaints concentrate on customer service, the 25 percent restocking penalty applied to the money-back guarantee, systems sold against the wrong water type, and a softener that failed and discharged resin through a customer's plumbing.
- Two further third-party profiles exist and neither is usable: Trustpilot holds 2.9 from two reviews under the corporate name Wise Water Solutions LLC, and the brand's Facebook page shows 74 percent recommending across 18 reviews but is brand-operated.
- Set that against SpringWell's own Yotpo file, which reads 4.6 across 8,607 reviews and is excluded as a vendor-hosted platform: the two describe opposite companies, and the distance between a solicited 8,607-review average and an unsolicited 27-review complaint venue is the finding rather than something to average away.
Brand rollup across scored products.
16 of 17 scored products carry this reading
Aquasana
- No retailer lists HealthShield, so the figure is the brand's third-party profiles, and two independent ones agree.
- Trustpilot reads 1.5 out of 5 from 172 reviews distributed 77 percent one-star against 8 percent five-star, with 39 of them inside the past twelve months
- The profile has been claimed since 2021, shows no recent history of the company inviting reviews, and Aquasana has replied to 100 percent of the negatives.
- The Better Business Bureau carries 1.42 from 33 customer reviews on a non-accredited file alongside an A+ letter rating, which measures complaint handling rather than satisfaction.
- Both profiles are unsolicited and self-select toward complainants, and the brand's retailer listings run far higher, so this is a floor on service sentiment rather than a verdict on the hardware.
Brand rollup across scored products.
2 of 18 scored products carry this reading
SpringWell: 1 of 17 scored products carry this reading; Aquasana: 2 of 18 scored products carry this reading.
Source details
SpringWell
- No thread discusses the cartridge platform.
- Reddit discussion of SpringWell centres on the tank systems, and the sentiment there is mixed: favourable on the carbon filters, sharply negative on the salt-free conditioners.
- Scored down for describing the brand rather than this product.
Brand rollup across scored products.
1 of 17 scored products carry this reading
Aquasana
- Aquasana is discussed across roughly thirty distinct events on r/WaterTreatment, r/HomeImprovement, r/Plumbing, r/water and r/BuyItForLife, and the split is consistent: owners are positive on taste and clarity and negative on reliability.
- Leaks are the brand's signature failure mode and carry nine independent threads, including a three-year-old whole-home post-filter housing that split along a manufacturing seam and flooded a basement, and a T-pipe fitting failure that became a water-damage claim.
- Pressure loss carries six threads and filter-replacement cost another six.
- Neutral and adversarial framings both run.
- Scored down twice: the pool describes different hardware, and no thread discusses this system.
Brand rollup across scored products.
2 of 18 scored products carry this reading
SpringWell: 1 of 17 scored products carry this reading; Aquasana: 2 of 18 scored products carry this reading.
Source details
SpringWell
- Independent bench testing covers the CF tank platform, FutureSoft, the WS well system and the UV unit.
- Nothing covers the cartridge system, which is a different chassis with different media and a different service interval.
- Remaining coverage is affiliate roundup reproducing manufacturer copy.
Brand rollup across scored products.
1 of 17 scored products carry this reading
Aquasana
- Nothing independent covers this platform.
- The only writing about it is Aquasana's own launch release, which states the system is certified to NSF/ANSI 53 and 401 for PFAS, VOCs, BPA and ibuprofen and adds, in its own words, that it is internally tested to reduce 97.4 percent of chlorine and chloramines - so the two headline percentages are the brand's own and sit outside the certified set.
- A certifier row readable through a third party confirms Standard 53 for five named PFAS compounds plus chloroform as a VOC, at 5.7 gpm over 165,000 gallons, and carries a pretreatment condition that influent aluminium must be reduced before treatment.
- The 401 and CSA B483.1 rows could not be confirmed at a certifier source.
Brand rollup across scored products.
2 of 18 scored products carry this reading
YouTube
tiedSpringWell: 2 of 17 scored products carry this reading; Aquasana: 2 of 18 scored products carry this reading.
Source details
SpringWell
- No independent video covers this product.
- SpringWell's own channel is first-party.
Brand rollup across scored products.
2 of 17 scored products carry this reading
Aquasana
- Independent video coverage of Aquasana is substantial and every tested system is a Rhino, a Claryum, a countertop or a SmartFlow.
- No video covers HealthShield at product, line or brand level.
- The only HealthShield footage on the platform is Aquasana's own two launch videos, at 267 and 101 views, and they are first-party and excluded.
- One brand-tagged creator short exists whose channel and date could not be established.
- Scored down for describing different hardware.
Brand rollup across scored products.
2 of 18 scored products carry this reading
Amazon
Only Aquasana is scored here (6.0). Aquasana: 2 of 18 scored products carry this reading. SpringWell: 15 of 17 scored products carry this reading. SpringWell sits below the floor (0 of 17).
Source details
SpringWell
- SpringWell's entire Amazon presence is three listings and all three sit below the ten-review floor: the Carbon plus Sediment cartridge system at 5.0 from 4, the Carbon plus Sediment plus Salt-Free cartridge at 5.0 from 3, and the shower head at 5.0 from 1.
- The listings carry Amazon's Small Business marker rather than a Top Brand panel, so there is no brand aggregate to fall back on either.
- Readable listings, every pool under the floor.
Brand rollup across scored products.
15 of 17 scored products carry this reading
Aquasana
- Neither WH-HS nor WH-HS-UVM has an Amazon listing - a marketplace search on the product name returns the Rhino range and competing brands, and a search on the model code returns no products at all, so this is an absent listing rather than a listing with no ratings.
- The brand panel is the fallback and it renders in both of its forms across Aquasana's listings: the scoreable proportion reading is 80 percent of brand ratings at 4-plus stars over 50,000-plus orders in the trailing three months, and the badge reading on the same ASINs gives 10,000-plus raters with no denominator.
- Scored down twice for scope: the panel is collected across cartridges, shower filters and under-sink units, and this is a platform sold direct only.
Brand rollup across scored products.
2 of 18 scored products carry this reading
Best SpringWell vs best Aquasana, category by category
The three best-scoring products each brand sells in every category they both compete in, ranked by overall score.
Whole House
See all Whole House productsShared: 6 · Aquasana only: 3
Contaminants — Shared: Disinfectants & byproducts, Heavy metals, Sediment & particulate, Microbiological, Industrial & agricultural chemicals, PFAS. Aquasana only: Hardness & scale, Pharmaceuticals & microplastics, Taste & odour.
SpringWell leads
5.8
20th of 55 in Whole House
1,000,000 gallon media capacity, roughly ten years before replacement
Independent Tap Score testing took THMs from 31.83 ppb to non-detect over three years
Measured 8.8 GPM at the manifold with three fixtures running simultaneously
9 GPM service flow is tight if three bathrooms run at once
5.4
37th of 55 in Whole House
14 GPM rated flow, double the standard Rhino and enough for up to six bathrooms
Independently lab-tested at 100% reduction of chlorine and of all three detected disinfection byproducts
1,000,000 gallon or 10-year capacity, unchanged from the standard Rhino
$800 more than the standard Rhino for flow rate alone, not better filtration
5.5
36th of 55 in Whole House
SpringWell publishes lead reduction above 99.95%
0.5 micron element captures cysts including giardia and cryptosporidium
Targets dissolved lead, which standard sediment filtration passes
100,000 gallon capacity is one tenth of the standard whole house filter
WH-1010-CT-UVM-BLM
Aquasana Rhino Max Flow with Conditioner, UV, Bypass and Pre-Filter
$6,640
Buy Now5.4
38th of 55 in Whole House
Filter tank tested to NSF/ANSI 42 at 14 GPM for up to 97% chlorine reduction
UV certified to NSF/ANSI 55 Class B for up to 99.8% of bacteria and viruses
Salt-free conditioner controls scale without salt, a drain line or demineralisation
No bundle discount, the price is the individual upgrades summed exactly
5.3
40th of 55 in Whole House
Substantially cheaper upfront than the tank-based whole house systems
Wall-mounted, so it fits where a 54 inch tank will not
20 GPM service flow
Cartridges cost $128.80 a year against roughly $40 for the tank systems
5.2
43rd of 55 in Whole House
Independently lab-tested at 100% reduction of chlorine and of all three detected disinfection byproducts
Tested to NSF/ANSI Standard 42 for up to 97% chlorine reduction
1,000,000 gallon or 10-year capacity, the longest interval in its price class
Independent certification covers chlorine; the wider 78-contaminant list is not separately certified
SpringWell vs Aquasana: the numbers
5.3
Products scored17 of 30
Price range$36 – $4,212
5.8
Products scored18 of 18
Price range$120 – $6,640
SpringWell vs Aquasana: common questions
Is SpringWell or Aquasana better?
SpringWell 5.3 from 17 scored products; Aquasana 5.8 from 18.
What is the biggest difference between SpringWell and Aquasana?
Warranty & Support: SpringWell medians 10.0, Aquasana medians 3.0 (SpringWell by 7.0).
Which is better for certification coverage, SpringWell or Aquasana?
Aquasana on certification coverage — SpringWell 2.0, Aquasana 7.0.
Which is better for value, SpringWell or Aquasana?
SpringWell on value — SpringWell 5.0, Aquasana 3.5.
What does SpringWell make that Aquasana does not?
SpringWell sells water softeners and specialty; Aquasana does not, in the products we scored.
What does Aquasana make that SpringWell does not?
Aquasana sells under sink, countertop, and reverse osmosis; SpringWell does not, in the products we scored.
Which SpringWell and Aquasana whole house should I buy?
SpringWell: SpringWell CF1 Whole House Water Filter System, 9 GPM. Aquasana: Aquasana Rhino Max Flow Whole House Water Filter, 1,000,000 Gallons.
How does Stuff VS Things score SpringWell and Aquasana?
Our own product medians: 17 SpringWell and 18 Aquasana. A criterion is compared only where both brands clear the floor.
Other comparisons
Scores calculated 16 September 2026 · Products excluded where fewer than two independent sources cover them · How we score