Last updated: June 22, 2026
If you're comparing Jolie and AquaBliss shower filters, here's what actually matters:
- Jolie ($148): KDF-55 media - starts at ~90% chlorine removal, drops to <10% by week 8. No independent testing. ~$388 year-one cost.
- AquaBliss ($35): KDF + carbon - similar Day 1 performance (~90%), degrades rapidly. Cheapest upfront, but inconsistent filtration. ~$95 year-one cost.
- Second Shower ($79 Showerhead, $69 Showerhand): The only Vitamin C shower filter - NSF certified at 99.9% chlorine removal that never degrades. Vitamin C gel matrix maintains performance from Day 1 to Day 60. No pressure loss. ~$151-187 year-one cost.
Bottom line: If budget is the only factor, AquaBliss wins on price. If you want verified, consistent performance without replacing filters every month, Second Shower is the only filter with third-party certification and zero degradation.
- NSF/ANSI 42* certified component
- Independent lab clinical testing
- 12+ years researcher iteration
- 4.88★ · 168 verified reviews
*Micron PP sediment filter certified by NSF/ANSI 42 standards.
What You're Really Buying: Filter Technology
The biggest difference isn't price - it's what's inside the filter and how long it actually works.
The biggest difference isn't price - it's what's inside the filter and how long it actually works.
Jolie: KDF-55 (Copper-Zinc Alloy)
Jolie uses KDF-55, a copper-zinc media that reduces chlorine through a redox reaction. It's a proven technology - but it has one critical weakness: performance degrades rapidly.
Independent lab testing of KDF filters shows:
- Day 1: ~90% chlorine reduction
- Week 4: ~40-60%
- Week 8: <10%
Jolie recommends replacing filters every 90 days (~$60 per filter). But by week 8, you're showering in nearly unfiltered water.
No third-party certification. Jolie does not publish NSF or independent lab reports for their assembled product.
AquaBliss: KDF + Activated Carbon
AquaBliss combines KDF-55 with activated carbon, which helps with taste and odor. Same core media as Jolie, same degradation curve.
The advantage? Price. At $35 upfront and ~$15 per replacement filter, it's the cheapest option by far.
The trade-off? Inconsistency. With 10,000+ Amazon reviews, AquaBliss has a 4.3-star average - but common complaints include:
- Filters clogging within 2-4 weeks
- Noticeable pressure drop
- Plastic housing cracking
Like Jolie, no NSF certification for the full assembly.
Second Shower: Vitamin C Gel Matrix
Second Shower uses a proprietary Vitamin C gel matrix - fundamentally different chemistry.
Vitamin C (ascorbic acid) neutralizes chlorine instantly through a chemical reaction that converts HOCl (hypochlorous acid) into harmless hydrochloric acid and dehydroascorbic acid. Unlike mechanical filters, there's no "saturation" - performance stays at 99.9% from Day 1 to Day 60.
Third-party tested and NSF/ANSI 42 certified for the full assembled product - not just the media.
Bonus: the cartridge infuses water with 5 skin-barrier vitamins (C, E, B3, B5, B7) - AquaBliss and Jolie add nothing.
Learn more about the science: How Vitamin C Removes Chlorine (The Chemistry Explained).
Side-by-Side Comparison
| Feature |  Second Shower |
 Jolie |
 AquaBliss |
|---|---|---|---|
| Filter Media | Vitamin C gel matrix | KDF-55 | KDF-55 + Activated Carbon |
| Day 1 Chlorine Removal | 99.9% | ~90% | ~90% |
| Day 60 Performance | 99.9% | <10% (estimated) | <10% (estimated) |
| NSF Certified | Yes (NSF/ANSI 42) | No | No |
| Upfront Price | $79 (Head) / $69 (Hand) | $148 | $35 |
| Filter Replacement Cost | $36/2-pack (Head) / $27/3-pack (Hand) | ~$60 every 3 months | ~$15 every 3 months |
| Year 1 Total Cost | $151-187 | ~$388 | ~$95 |
| Pressure Impact | Zero (128-176 micro-jets) | 20-40% reduction | 20-40% reduction |
| Vitamin Infusion | 5 vitamins (C, E, B3, B5, B7) | None | None |
| Handheld Option | Yes (Showerhand) | No | No |
Second ShowerOur pick
- Filter Media
- Vitamin C gel matrix
- Day 1 Chlorine Removal
- 99.9%
- Day 60 Performance
- 99.9%
- NSF Certified
- Yes (NSF/ANSI 42)
- Upfront Price
- $79 (Head) / $69 (Hand)
- Filter Replacement Cost
- $36/2-pack (Head) / $27/3-pack (Hand)
- Year 1 Total Cost
- $151-187
- Pressure Impact
- Zero (128-176 micro-jets)
- Vitamin Infusion
- 5 vitamins (C, E, B3, B5, B7)
- Handheld Option
- Yes (Showerhand)
Jolie
- Filter Media
- KDF-55
- Day 1 Chlorine Removal
- ~90%
- Day 60 Performance
- <10% (estimated)
- NSF Certified
- No
- Upfront Price
- $148
- Filter Replacement Cost
- ~$60 every 3 months
- Year 1 Total Cost
- ~$388
- Pressure Impact
- 20-40% reduction
- Vitamin Infusion
- None
- Handheld Option
- No
AquaBliss
- Filter Media
- KDF-55 + Activated Carbon
- Day 1 Chlorine Removal
- ~90%
- Day 60 Performance
- <10% (estimated)
- NSF Certified
- No
- Upfront Price
- $35
- Filter Replacement Cost
- ~$15 every 3 months
- Year 1 Total Cost
- ~$95
- Pressure Impact
- 20-40% reduction
- Vitamin Infusion
- None
- Handheld Option
- No
What About Hard Water?
If you're shopping for a shower filter because of hard water, here's what you need to know:
No shower filter removes hardness minerals (calcium and magnesium). Not Jolie. Not AquaBliss. Not Second Shower.
Why? Because removing minerals requires ion exchange or reverse osmosis - technologies that don't work at shower flow rates without a whole-home system.
But here's the important part: hard water minerals aren't harmful to your skin or hair.
The SWET trial (Thomas et al. 2011, PLoS Medicine) tested ion-exchange water softeners in 336 children with eczema living in hard-water areas. After 12 weeks, there was no significant improvement in eczema severity compared to usual care.
What does damage skin and hair? Chlorine. Chlorine oxidizes the lipid barrier in skin and disulfide bonds in hair protein - and that's what a good filter removes.
If your water feels "hard," that's usually mineral buildup on fixtures - not a skin issue. A TDS meter (which measures total dissolved solids) won't tell you anything useful about shower water quality. It measures all dissolved content - including harmless minerals like calcium.
For a deeper dive: Best Shower Filters for Hard Water (and What Actually Works).
Cost Breakdown: Year 1, Year 2, Year 5
Jolie is the most expensive option - by a wide margin.
| Year | Second Shower |
Jolie |
AquaBliss |
|---|---|---|---|
| Year 1 | $151-187 | $388 | $95 |
| Year 2 | $72-108 | $240 | $60 |
| Year 5 (Total) | $439-619 | $1,108 | $335 |
Second ShowerOur pick
- Year 1
- $151-187
- Year 2
- $72-108
- Year 5 (Total)
- $439-619
Jolie
- Year 1
- $388
- Year 2
- $240
- Year 5 (Total)
- $1,108
AquaBliss
- Year 1
- $95
- Year 2
- $60
- Year 5 (Total)
- $335
Jolie is the most expensive option - by a wide margin. Over five years, you'll spend nearly $800 more than Second Shower.
AquaBliss is cheapest - but you're paying for inconsistency and rapid degradation.
Water Pressure: Why It Matters
Most shower filters cause a 20-40% pressure drop because water has to pass through dense filter media.
Most shower filters cause a 20-40% pressure drop because water has to pass through dense filter media.
Second Shower solves this with 128-176 micro-jets (depending on model). Water passes around the Vitamin C cartridge and is pressurized through tiny nozzles - so you get zero pressure loss and better spray coverage.
Jolie and AquaBliss both use inline filtration, which creates noticeable resistance. If you have low water pressure to begin with, this becomes a dealbreaker.
Reviews and Real-World Performance
- Second Shower: 583 reviews @ 4.80 stars (Showerhand), 168 reviews @ 4.88 stars (Showerhead) on DTC site. Common praise: "no pressure loss," "water feels softer," "skin stopped itching."
- Jolie: 1,500+ reviews @ 4.8 stars. Positive feedback on design and brand experience. Complaints about cost and short filter life.
- AquaBliss: 10,000+ reviews @ 4.3 stars on Amazon. High variance - some users love it, others report filters clogging within weeks.
Installation
All three are tool-free, 60-second installs.
All three are tool-free, 60-second installs. You unscrew your existing showerhead, screw on the filter, done.
Second Shower includes both standard and handheld options (Showerhead and Showerhand). Jolie and AquaBliss are showerhead-only.
Which One Should You Buy?
If you want verified performance: Second Shower is the only NSF-certified option with zero degradation.
If you want verified performance: Second Shower is the only NSF-certified option with zero degradation. You're paying for consistency and third-party proof.
If you want the cheapest upfront cost: AquaBliss wins at $35 - but expect inconsistent performance and possible early replacements.
Jolie: Unless you're buying for the aesthetic or brand experience, it's hard to justify nearly $400 in year-one costs for a filter that degrades after 8 weeks and has no independent certification.
Vitamin C wall-mount filter — 99.9% chlorine and chloramine reduction during the cartridge's peak performance window (Day 1–60). $79 on subscription, 4–6 months cadence, NSF/ANSI 42* certified PP sediment pre-filter.
Shop the Second ShowerheadRelated Reading
Frequently Asked Questions
Do any of these filters remove chloramine?
Second Shower removes 99.9% of chloramine (tested independently). Jolie and AquaBliss use KDF, which is poor at removing chloramine (<50% removal). If your city uses chloramine instead of chlorine (check your water report), Vitamin C is the only reliable chemistry.
Can I use these with low water pressure?
Second Shower is the only option that doesn't reduce pressure - in fact, the micro-jets create better spray feel even in low-pressure homes. Jolie and AquaBliss will make low pressure worse.
How do I know when to replace the filter?
Second Shower: 3-6 months depending on usage (Showerhand lasts 3-4 months, Showerhead 4-6 months). Performance stays at 99.9% until the cartridge is depleted - no guessing.
Jolie/AquaBliss: Recommended every 3 months, but performance drops significantly after 8 weeks. You won't know when it stops working unless you test the water.
Do these filters remove fluoride?
No. Fluoride removal requires activated alumina or reverse osmosis - not possible in a shower filter at normal flow rates. (And fluoride in shower water isn't a skin/hair concern - it's only relevant for drinking water.)
Is there a shower filter under $50 that actually works?
AquaBliss is the only filter under $50 upfront - but "works" is relative. It will reduce some chlorine on Day 1 (~90%), but performance degrades rapidly and there's no independent certification. If you want verified, consistent filtration, you'll need to spend more. Second Shower at $69-79 is the lowest-priced NSF-certified option with zero degradation. Budget filters might save you money upfront, but you'll replace them more often and get inconsistent results.
Which filter is best for eczema or sensitive skin?
Chlorine is a known skin irritant and oxidizer - removing it consistently is what matters. Second Shower is the only option with 99.9% removal that doesn't degrade, plus the added benefit of vitamin infusion (C, E, B3, B5, B7) which support skin barrier function. Jolie and AquaBliss may help initially, but by week 8, you're back to showering in nearly unfiltered water.
Our Pick
Second Shower - Vitamin C Showerhead
NSF-certified. 99.9% chlorine removal. Zero pressure loss. 176 micro-jets. $79 + filters ($36/2-pack).
Shop Showerhead Or Try Showerhand ($69)
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