LifeStraw Home Water Filter Pitcher 7 Cup + Silicone Base Glass

A: Hi, Thank you for your question. Here’s what to expect with the microfilter during first use: The flow may start out slow but should improve after the first few batches. Once broken in, the flow rate should be about 85–225 ml per minute (roughly 1/3 to 1 cup per minute). For example, the 7-Cup Pitcher typically takes 7 minutes to filter a batch, while the full 7 cups take about 20–25 minutes. The flow can slow if the water in the top and bottom sections is equal. To help, try refilling the top to maintain pressure. I hope this helps answer your question!

A: The LifeStraw 7-Cup Glass Pitcher is made from durable borosilicate glass, which is more resistant to thermal shock than regular glass. However, LifeStraw advises against exposing the pitcher to extreme temperatures. Specifically, it should not be used with liquids hotter than 140°F (60°C) or colder than 33°F (1°C) . Pouring boiling water or hot coffee directly into the pitcher could damage the glass or compromise the filter components.

A: Yes, the LifeStraw 7-Cup Glass Pitcher can absolutely be left on the counter if it doesn’t fit in your fridge. Leaving it at room temperature will not impact the lifespan of the filter, and there’s no need to change the filter more frequently. Just be sure to clean the pitcher regularly (we recommend every few days) to prevent any potential buildup of mold or mildew—especially in warmer or more humid environments.

A: That's a great question! The borosilicate glass pitcher is dishwasher safe. However, we recommend hand-washing the silicone gaskets and plastic parts (such as the lid and housing) to preserve their flexibility and integrity. High heat and dishwasher detergents could wear down these materials over time.

A: Thanks for reaching out! The filter housing is made from durable, BPA Free plastic.

A: Hi Jessica, The LifeStraw products are designed to remove contaminants such as bacteria, parasites, microplastics, heavy metals (including lead), PFAS, and more depending upon the specific filter. However, it does not remove fluoride, as our focus is on reducing harmful contaminants while retaining essential minerals. Let us know if we can be of any additional assistance!

A: That's a great question! The membrane microfilter lasts 264 gallons (1 year). The activated carbon + ion exchange filter lasts 40 gallons (2 months).

A: That's a great question! The LifeStraw Home Water Filter Pitcher comes with your first membrane microfilter and carbon filter included when purchased.