Our take
Brita documents the Lake as pitcher model OB58, and its Standard OB03 performance sheet includes OB58 among the supported system models. The sheet states a 40-gallon replacement target and reduction data for named substances, while Brita's FAQ describes a Lake light that advances when water is poured. Those are useful details for a current-family comparison. They do not confirm that historical Amazon ASIN B078TJX14S, its white finish, its 10-cup title, or its included cartridge is the same configuration. This review covers the documented OB58/OB03 family and uses a tagged model search rather than claiming an exact Amazon match.
Consider the documented Lake OB58 family if you want a Brita pitcher compatible with the Standard OB03 filter and a reminder that advances when you pour. Do not rely on the historic 10-cup title for a hard capacity requirement, and verify the exact pitcher and cartridge in any listing..
Do not choose the Lake family when a confirmed 10-cup capacity, an exact historic package, or a documented lead-reduction claim is essential. The OB03 data sheet does not list lead or PFOA/PFOS reduction, and Brita describes the pitcher as hand-wash only. The pour light estimates filter use in 8 fl oz increments; it does not test water or detect contaminants. Verify the actual pitcher model and cartridge before buying, especially if a marketplace listing repeats the unverified 10-cup title or offers a different filter bundle.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Brita identifies the Lake as OB58, and the OB03 data sheet explicitly includes that system model.
- The OB03 sheet gives defined chlorine taste-and-odor and metal reduction claims, with the applicable NSF/ANSI scope stated by the manufacturer.
- The pour-activated light provides a use-based reminder, while the replacement target is stated as 40 gallons or about two months.
What to weigh up
- The reviewed manufacturer sources do not confirm the historic listing's 10-cup capacity, white finish, ASIN, or included package.
- The OB03 claim list does not include lead, PFOA/PFOS, or microplastics reduction, so this is not a documented lead-focused option.
- Brita says its pitchers are not dishwasher safe, and the light estimates filter use rather than evaluating water quality.
Specifications and exact model details
The key details
| Model covered | Lake OB58 pitcher / compatible OB03 Standard filter |
|---|---|
| Model and compatible filter | Brita identifies Lake as pitcher model OB58; the OB03 Standard data sheet lists OB58 among supported systems. |
| Pitcher capacity | Capacity remains unverified for the mapped Lake family in these sources; the historic white 10-cup Amazon title and parent are not confirmed. |
| Documented filter maintenance | Brita recommends replacing an OB03 filter every 40 gallons or about two months and processing no more than two gallons daily for maximum efficiency. |
| Maintenance monitor | The Lake indicator activates when water is poured and tracks use in 8 fl oz increments; the reminder is not a water-quality measurement. |
| Care and handling | Brita says pitchers are hand-wash only. The historic listing’s included-filter package is not mapped to this family. |
| Documented reduction and certification scope | OB03 data documents chlorine taste-and-odor, mercury, cadmium, and copper reduction claims under stated conditions; WQA certifies listed claims to NSF/ANSI 42 and 53. |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Use OB58 as the model reference, not the old capacity title
Brita's pitcher FAQ calls the Lake model OB58, and the OB03 Standard performance sheet includes OB58 in its supported system list. That establishes a current family pairing for comparison. It does not map historical Amazon ASIN B078TJX14S to a particular Lake package. The source row's white finish and 10-cup title therefore stay outside the verified profile. Capacity remains unknown, so the Lake cannot pass a hard 10-cup requirement in the finder. Before buying, compare the model printed on the pitcher or its packaging with OB58 and confirm the replacement filter; do not use a marketplace title alone to fill those gaps.
Read the OB03 claim sheet as a limited list
Brita's OB03 data sheet documents chlorine reduction for taste and odor and lists reductions for cadmium, copper, mercury, and zinc under the stated test conditions. The sheet says the OB03 filter is certified by WQA against NSF/ANSI 42 and 53 for the substances specified there. It does not list lead, PFOA/PFOS, or microplastics reduction, so those claims should not be inferred from the brand or from the presence of a filter. The manufacturer also cautions that local water conditions affect performance and that the filter is not intended to purify microbiologically unsafe water. Match the exact claim and source-water need rather than treating certification as a general promise of purification.
The reminder advances when you pour
Brita says the Lake indicator activates when water is poured and estimates use from 8 fl oz pours. That is different from a reminder that counts reservoir fills, and it may fit someone who wants the pitcher to register ordinary serving use. It remains a usage estimate, not a sensor that checks chlorine, metals, or filter condition. Brita recommends replacing the Standard OB03 filter after 40 gallons, about two months for an average family, and says the indicator does not account for misuse. The 40-gallon target and calendar estimate are complementary reminders; households that consume more water may reach the stated volume sooner.
Plan for hand-washing and cold tap water
Brita's support guidance says pitchers, lids, and reservoirs are not dishwasher safe and should be washed by hand with mild detergent, with abrasive cleaners avoided. The OB03 sheet says not to use hot water and lists a 32–85°F operating range. It also recommends processing no more than two gallons per day for maximum efficiency. These limits matter more than the historic listing's package details if your routine involves warm water or unusually high daily volume. The manufacturer describes the filter for potable drinking water and warns against use with microbiologically unsafe or unknown-quality water without adequate disinfection. Follow local public-health guidance for water safety.
Allow filtering to finish before serving
Brita instructs Lake users to fill through its center fill lid, allow water to filter completely, and then pour. The sources do not describe the Lake as a filter-as-you-pour design, and the manufacturer separates this Standard system from its Stream models. If you want immediate filtered water while serving, this is an important routine difference. The reviewed documents also do not confirm a TDS meter, a stage count, a certified gallon capacity, or the historic package contents. Those values remain unknown rather than being guessed from the title. The Lake is best considered by its verified OB58/OB03 pairing, limited claim sheet, reminder behavior, and hand-wash care.
Compare for your needs
Find the pitcher water filter that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Is the Lake pitcher confirmed to hold 10 cups?
No. The historical source title says 10 cups, but the manufacturer documentation reviewed here identifies model OB58 without confirming that capacity for the exact Amazon parent.
Does the OB03 filter document lead reduction?
The OB03 performance data sheet lists its covered claims but does not include lead reduction. Choose a model with an applicable documented lead claim if that is a requirement.
What does the Lake indicator track?
Brita says it activates when you pour and measures use in 8 fl oz increments. It is a filter-change reminder, not a water-quality test.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Brita Water Pitcher FAQ and OB03 Standard Performance Data Sheet ↗ — checked October 16, 2026.
- Brita Water Pitcher FAQ: Lake model and pour-activated reminder ↗ — checked October 16, 2026.
- Brita Standard OB03 Performance Data Sheet ↗ — checked October 16, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.