How to Get a PUR Filter Out of a Pitcher

PUR pitcher filters are straightforward to replace on a normal schedule, but filters that have been in service longer than recommended, or that have swelled from extended water contact, can stick firmly to the filter seat and resist a simple straight pull.

Understanding the correct removal technique for your specific PUR pitcher model -- and how to handle a genuinely stuck filter without breaking the reservoir -- makes what should be a two-minute job actually take two minutes.

Why PUR Pitcher Filters Get Stuck

A PUR filter cartridge that will not lift out easily is almost always the result of one of three things: the filter has swelled slightly from prolonged water absorption, mineral deposits from hard water have formed around the base where the filter contacts the seat, or the filter has simply never been removed and the rubber gasket at the base has conformed tightly to the housing over time.

None of these situations require force. The correct approach in every case is a combination of gentle rotation and upward pressure -- not a straight yank, which risks cracking the plastic reservoir or breaking the filter basket.

Identifying Your PUR Pitcher Type

PUR makes several pitcher designs and the filter seat mechanism varies slightly between them. The most common configurations are:

PUR Classic, Slim, and Plus pitchers -- The filter sits in the upper reservoir (the smaller top section that holds the unfiltered water before it drains through the filter). On these models, the filter pushes straight down into a bayonet-style seat. Removal is a press-down-then-lift motion on some models, or a straight lift with a quarter-twist on others.

PUR large dispensers -- The filter sits in the reservoir section the same way but the body is significantly larger. The removal process is identical, but the handle placement makes it easier to stabilize the reservoir during removal.

How to Remove a PUR Pitcher Filter

Step 1 -- Empty the upper reservoir. Pour any unfiltered water from the upper section before attempting filter removal. A wet, full reservoir is harder to handle and adds weight that makes it difficult to grip and maneuver the filter cleanly.

Step 2 -- Remove the lid and separate the upper reservoir. On most PUR pitchers the upper reservoir lifts straight up and out of the lower pitcher body. Set the pitcher body aside -- you only need to work with the upper reservoir for the filter removal.

Step 3 -- Grip the filter at its widest point. Wrap your hand around the widest part of the filter cartridge -- not the narrow top or bottom. Wet filters are slippery; use a dry cloth or paper towel for a better grip if needed.

Step 4 -- Apply gentle rotation first. Before pulling up, rotate the filter a quarter turn clockwise or counterclockwise -- whichever offers the most give. This breaks the mineral or gasket seal between the filter base and the seat more effectively than pulling against it directly. On PUR Plus and newer pitchers, the filter specifically requires a counterclockwise quarter-turn before it releases.

Step 5 -- Lift straight up. With the rotation applied, lift the filter straight out of the seat with steady upward pressure. Do not angle it or lever it sideways -- the filter seat is plastic and can crack if a filter is pried out at an angle.

If the Filter Is Genuinely Stuck

If the filter does not release after the rotation and lift, work through these steps before applying any more force.

Hold the upper reservoir firmly with one hand, braced against a flat surface. With the other hand on the filter, apply a gentle side-to-side rocking motion -- less than a centimeter of movement in each direction -- while maintaining upward pressure. This breaks the adhesion at the base more gradually than rotation alone.

If mineral deposits from hard water are visible around the filter seat, soaking the upper reservoir in a bowl of equal parts white vinegar and warm water for 10 to 15 minutes dissolves the deposits and frees the filter in most cases. Rinse thoroughly before installing the new filter.

Never use a tool to lever or pry a PUR pitcher filter out. The filter basket is injection-molded polypropylene designed to flex slightly during proper removal -- it is not designed to absorb the point loading from a utensil being used as a lever. A cracked filter basket means replacing the pitcher entirely.

Installing the Replacement Filter

Before installing the new filter, soak it in cold water for 15 minutes per PUR's instructions to pre-saturate the carbon media. This improves initial flow rate and reduces the tendency for the first few pitchers of water to taste slightly of carbon. Press the new filter firmly into the seat until it clicks or seats without any play.

On models with a bayonet connection, align the tabs and rotate clockwise until it locks. A filter that is not fully seated will allow water to bypass around the outside of the cartridge rather than through it -- a common cause of very fast fill times and no improvement in water quality.

The PUR pitchers and replacement filters page at DFS covers PUR-compatible replacement cartridges including the RF-9999 and PPF951K for standard PUR pitchers. The pitchers and dispensers collection and pitcher and dispenser filter replacements collection include options from PUR, Brita, ZeroWater, Culligan, and other pitcher filter brands in case you are also considering an upgrade at the time of filter replacement.

Questions about finding the right PUR replacement filter for your pitcher model? Call the DFS team at 1-800-277-3458.

Frequently Asked Questions

Why is my PUR pitcher filter stuck and won't come out?

Stuck PUR filters are almost always caused by swelling from prolonged water absorption, mineral deposits from hard water forming a seal around the filter base, or a rubber gasket that has conformed tightly to the seat over time. The correct fix is a gentle quarter-turn rotation combined with upward pressure -- not a straight forceful pull, which can crack the filter basket.

How do I remove a PUR pitcher filter on the Plus model?

PUR Plus pitchers use a bayonet-style lock that requires a counterclockwise quarter-turn before the filter releases. Grip the filter at its widest point, rotate it counterclockwise about 90 degrees, then lift straight up. If the filter does not release after the turn, apply gentle upward pressure while rocking very slightly side to side to break the seal.

Can I use a tool to remove a stuck PUR filter?

No. Using a utensil or tool to lever a stuck filter out concentrates force on the plastic filter basket in a way it was not designed to handle and typically results in a cracked or broken basket. The removal techniques described -- rotation, soaking in vinegar solution for mineral deposits, and gentle rocking -- resolve virtually all stuck filter situations without tools.

How often should I replace a PUR pitcher filter?

PUR recommends replacing pitcher filters every 40 gallons or approximately every 1 to 2 months for a household of two under average use. The filter change indicator light on PUR pitchers that have one will flash to signal replacement. A noticeable slowdown in filtration speed is the most reliable non-electronic signal regardless of the indicator status.

Do I need to soak a new PUR filter before installing it?

Yes. PUR recommends soaking the new filter in cold water for 15 minutes before installation. Pre-saturating the carbon media improves initial flow rate, reduces any carbon dust released during the first few uses, and helps the filter seat properly without air pockets that can cause bypass.

What is the difference between PUR Basic and PUR Plus filters?

The PUR Basic (RF-9999) filter is certified to reduce 40 contaminants including lead, mercury, chlorine, and certain pesticides. The PUR Plus filter (PPF951K) uses MAXION filter technology and is certified to reduce over 70 contaminants, adding pharmaceuticals and additional industrial chemicals to the contaminant list. Both use the same pitcher housing but the Plus filter cartridge has a larger capacity -- 100 gallons vs. 40 gallons for the basic. Confirm your pitcher model accepts the Plus filter before ordering.

Can I upgrade to a different pitcher brand when I replace my PUR pitcher?

Yes. If you are replacing your PUR pitcher or simply buying replacement filters, the pitchers and dispensers collection at DFS includes alternatives from Brita, ZeroWater, and Culligan. ZeroWater filters remove total dissolved solids (TDS) to near zero through a five-stage ion exchange process -- a significantly broader contaminant reduction than standard pitcher carbon filters, at a higher cost per cartridge.