The Everpure EV961227 is a 6-pack of genuine i20002 replacement cartridges for Everpure Insurice i2000 ice-machine filtration systems, keeping you stocked for several cartridge changes without reordering each time.
This is a foodservice ice-machine filter, not a household drinking-water cartridge — it reduces chlorine taste and odor, cysts, and scale-forming minerals down to 0.2 microns, protecting the evaporator plate and pump while keeping ice clear. It's a tool-free, sanitary quick-change design that connects into your ice machine's existing water line — no dedicated faucet or new plumbing involved in the cartridge swap itself.
Below, you'll find out exactly when it's time to swap the cartridge, how to confirm you've got the right head for it, and a full walkthrough of the replacement itself.
Why & When You Should Replace the Filter
Inside the EV961227 cartridge, Micro-Pure® II precoat media has a fixed capacity for binding chlorine, dirt, and scale-forming minerals — and once that capacity is used up, water still flows through normally, but the filtration behind it quietly drops off. That's when the cartridge stops delivering the chlorine taste & odor reduction and cyst reduction (Cryptosporidium, Giardia) covered by its NSF/ANSI 42 & 53 certification, and the scale buildup it's meant to keep off the evaporator plate and pump starts creeping back in — one of the core reasons the Insurice i2000 system exists.
Everpure specifies replacing the EV961227 (i20002) cartridge annually or at 9,000 gallons (34,069 L) of rated capacity, whichever happens first. A few practical signs it's time:
- You've hit the 9,000-gallon mark
- It's been roughly a year since the last change
- Flow rate into the ice machine has slowed noticeably
- System pressure has dropped below 10 psi
For a typical single-head ice machine running daily, one of these usually lines up close to the one-year point. In practice, two things often shorten that window:
- Higher ice production volume — busier machines run through the 9,000-gallon capacity faster than a calendar would suggest
- Poorer incoming water quality — more sediment, chlorine, or hardness shortens the cartridge's effective lifespan
⚠️ Note: The 9,000-gallon / annual replacement guidance comes directly from Everpure's spec sheet. The usage and water-quality factors above reflect general industry practice, not manufacturer-published data.
Everpure EV961227 Specifications
The Everpure EV961227 is a 6-pack of i20002 quick-change replacement cartridges built for Insurice i2000 ice-machine filtration systems. It's certified under NSF/ANSI 42 for chlorine taste & odor and particulate reduction, and under NSF/ANSI 53 for health-effects claims including cyst reduction — with particle reduction down to 0.2 microns by mechanical means.
Prepare Your Replacement: Compatibility, Materials & Safety
Verify Filter & System Compatibility
The EV961227 cartridge is built for Everpure's i2000/i20002 filter heads used in Insurice ice-machine systems. It's the head, not the cartridge alone, that determines whether this is the right part — so it's worth double-checking before you order. Everpure also makes the i4000/i40002 line for higher-capacity systems, but that head takes its own cartridge (EV961232/EV961237) and won't seat correctly with an i20002.
🔍 Not sure which head you have? Check the model tag printed directly on the filter head near the ice machine, or cross-reference it against the EV961227 product page here on BottleFillingStations.com. The clearest confirmation is physical fit — the cartridge lug needs to line up with the label on the head in order to lock in.
🧰 Materials
⚠️ Safety Precautions
Step-by-Step Replacement Guide
⚠️ Note: The BFS product page for this cartridge lists a 3-minute flush; the spec sheet itself only says to flush "according to cartridge instructions" without stating a specific duration. A separate, generic "Installation" boilerplate block reused across many unrelated Everpure product pages on BFS says 5 minutes. If your system's own printed instructions specify a different duration, follow those instead.
Signs Your New Filter Is Not Installed Correctly
If something feels off after a replacement, run through these common installation issues first:
- Leaking at the head or supply-line fittings — usually means the cartridge lug isn't fully aligned or seated, or a fitting wasn't reseated after inspection. Pull the cartridge back out, realign the lug with the head label, reinsert, and turn a full 1/4 turn clockwise until it locks.
- Low or no flow to the ice machine — check that the water supply valve is fully back open and that the cartridge is seated all the way.
- Cartridge not turned fully to the locked quarter-turn stop — almost always a lug/label misalignment, or the cartridge wasn't pushed all the way up before turning. This is the most common cause of both leaks and low flow.
⚠️ Note: These are general troubleshooting patterns based on standard i20002 installation behavior, not official manufacturer fault codes.
What to Expect After Installing the New Filter
Give the new EV961227 cartridge its full flush (at least 3 minutes, per BFS product guidance) before judging performance. Here's what's normal during and right after that window:
- Air bubbles & sputtering — trapped air working its way out as the initial flush runs.
- Cloudy water or ice — harmless loose carbon fines from the new cartridge, cleared by the flush. If cloudiness is still there after a week, contact Pentair Everpure Technical Support at 800-942-1153.
- Flow returns to normal — once flushing is done, the line into the ice machine should be back to its rated 1.67 gpm.
- Ice clarity and taste improve — any leftover chlorine taste or cloudiness from the old cartridge should fade within the first few ice cycles post-flush.
If cloudiness, sputtering, or weak flow is still happening well past the flush, double-check that the cartridge is turned fully into its locked position and that the water supply valve is completely open.
Official Product Reference
For full sizing, operating conditions, and certification details, see Everpure's official spec sheet for this cartridge:
Maintenance Tips for Longer Filter Life
A handful of simple habits keep every EV961227 cartridge performing at its certified level for its full lifespan:
- Log every replacement date — track it against the schedule covered in the Why & When section above, since capacity, calendar time, and ice production volume all factor in.
- Don't run unsafe or unknown-quality water through the system without disinfection — the cartridge isn't a substitute for a properly treated water source.
- Keep tubing runs short and unkinked — long or crimped lines restrict flow and put unnecessary strain on the cartridge and fittings.
- Stay within the rated flow rate and pressure — max 1.67 gpm and 10–125 psi; running outside that range can shorten cartridge life or reduce filtration performance.
Where to Buy Genuine Everpure EV961227
Everpure recommends authentic EV961227 cartridges to ensure a proper fit in the i20002 head and valid NSF/ANSI 42 & 53 certification. Off-brand or "compatible" aftermarket cartridges aren't manufactured or certified by Everpure, so a genuine cartridge is the surest way to keep the fit and certification this system was designed around — particularly important on ice machines, where a poor seal or reduced filtration directly affects ice quality and equipment protection.
To help ensure performance, purchase the Everpure EV961227 Cartridge 6-Pack from a trusted, verified source. There's currently no open-box version of the 6-pack available — if you're looking to save on a single cartridge instead, the 1-pack (EV961222) does have an open-box option, covered in the Related Products section below.
Troubleshooting & FAQ
The new EV961227 cartridge is leaking — what's wrong?
The cartridge lug likely isn't fully aligned or seated. Remove it, realign the lug with the head label, reinsert fully, and turn a full 1/4 turn clockwise until it locks into place.
The old cartridge is hard to remove.
Confirm the water supply is fully shut off and the flushing valve or faucet has been opened to relieve line pressure. Then turn the cartridge firmly counterclockwise to release it from the head.
Flow is slow after replacing the EV961227 cartridge.
This usually means the cartridge isn't turned fully into its locked position, or the water supply valve isn't fully open. Run the full flush (see the Step-by-Step Replacement Guide above) and recheck both.
How do I know if I need the i20002 or i40002 cartridge?
Check the model tag on your filter head. The i20002 (EV961227/EV961222) is rated for 9,000 gallons; the i40002 (EV961237/EV961232) is rated for 12,000 gallons. The two heads and cartridges aren't interchangeable — always confirm against the tag before ordering.
How often should I replace the Everpure EV961227?
At 9,000 gallons or annually, whichever comes first. See the Why & When section above for the full replacement schedule.
What system uses the EV961227 cartridge?
The EV961227 fits Everpure Insurice i2000/i20002 ice-machine filtration systems, including single, twin, and PF-prefilter configurations. It's designed for commercial foodservice use.
Related Products
Need a higher-capacity option, or a single cartridge instead of a 6-pack? These are compatible with the Insurice line:
The higher-capacity Insurice sibling — 12,000 gallons per cartridge instead of 9,000. Fits i4000/i40002 systems only, not i2000/i20002 heads.
View Product →Same 12,000-gallon i40002 cartridge as above, in a single-cartridge pack — for topping off a multi-head system or trying the higher-capacity option first.
View Product →The same genuine i20002 cartridge as the EV961227, in a single-cartridge open-box pack at a lower price. Note: open box orders are not returnable and carry no factory warranty.
View Product →Conclusion
Replacing the Everpure EV961227 i20002 Cartridge is a quick, tool-free task — six steps, a few minutes, and no wrenches or screwdrivers needed for the swap itself.
Stick to the 9,000-gallon or annual schedule covered above, log every cartridge change, and keep a genuine EV961227 on hand so you're always ready for the next swap. It's a simple way to protect your ice machine's components and keep ice production clean, clear, and consistent.