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    Home & CleaningShower FiltersSprite HOC High Output Shower Filter
    #4 of 8
    Sprite HOC High Output Shower Filter

    Key Specs

    NSF 177 Certification

    PFAS Removal

    THM Reduction

    Chlorine Removal

    Sprite

    Sprite HOC High Output Shower Filter

    #4 of 8 shower filters tested

    No sponsored placements·By Renée Torres
    5.7R3 Score / 10
    There are better options - here's why.
    No sponsored placements· By Renée Torres
    Safety

    The bottom line

    What the product listing won't tell you

    Know before you buy

    Sprite's calcium sulfite CSL media NSF 61 status has not been confirmed — an important gap for a product in daily contact with hot shower water, even though the product itself holds IAPMO NSF 177 certification.

    Buy it if

    • You want the best-performing filter for the money — 98.9% chlorine removal and full chloramine protection in an IAPMO-certified filter for $33.40

    Sprite HOC High Output Shower Filter

    Sprite

    Sprite HOC High Output Shower Filter

    $33.4
    See if it passed our safety test for freeBuy
    Sprite HOC High Output Shower Filter

    Sprite

    Sprite HOC High Output Shower Filter

    $33.4Buy on Amazon
    Efficacy
    Usability
    Unlock safety scores for free

    $33.40

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    We may earn a commission. It doesn't affect our scores.

  1. Your water is chloramine-treated — Sprite's calcium sulfite is one of the few certified media types that addresses chloramine at shower flow rates

  2. Annual cost of ownership matters — $47/year is the lowest in the certified category by a significant margin

  3. You want to keep your existing showerhead and need lab-confirmed full pressure (2.5 GPM)

    4. Skip if

    • NSF 61 media certification is important to you — Sprite has not confirmed its calcium sulfite CSL media holds this cert

    • THM reduction is a primary concern — calcium sulfite does not have documented THM reduction capability

    • You need NSF 61 compliant housing (not just a brand claim) — choose Multipure for that level of housing material verification

    What's inside

    Specs the product listing doesn't explain

    Safety & Materials

    What your food and family come into contact with every use

    NSF 177 CertificationPFAS RemovalTHM ReductionHousing Material
    Efficacy

    What determines how well this performs its core job

    Filter Capacity
    Usability

    Ease of use, maintenance, and longevity

    Chlorine RemovalChloramine MediaFlow Rate

    See exactly what's in this shower filter

    Free account unlocks full material breakdown, safety test results, and spec details.

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    How we scored it

    3 criteria - open any layer to see exactly what we found

    Safety

    Efficacy

    Usability

    Safety & CertificationCritical

    “Is this filter certified to actually remove what it claims, and are its materials safe for daily hot-water contact?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Where to buy

    Verified retailer - current pricing

    Starting price

    $33.4

    R3 approved retailer Score unaffected by purchase
    Buy on Amazon

    We earn a small commission on purchases. It never influences our scores - R3 is funded by readers, not brands.

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    #4 of 8 shower filters reviewed

    Did the Sprite HOC High Output Shower Filter pass our safety screen?

    Free account unlocks the full verdict, pillar scores, spec values, and which other shower filters made our list.

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    Installation
    Annual Cost
    NSF/ANSI 177 Certification
    THM/DBP Reduction
    Filter Media NSF 61 Certified
    PFAS Removal Certification
    Housing Material
    Filtration EfficacyImportant

    “Does this filter actually remove the contaminants that matter in my specific water supply?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Chloramine Removal MediaFree Chlorine RemovalFilter Capacity
    UsabilityImportant

    “Is this filter easy to install and does it maintain acceptable shower pressure?”

    ▾

    The scoring rationale is locked

    Free account unlocks exactly why this product scored the way it did.

    See the full scoring for free

    Criteria

    Flow RateInstallation
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