Filter FAQ bar concepts

← All concepts

Filter FAQ bar. Three directions for the top of /collections/replacement-filters, sitting where the “What Size Berkey Is Right For You?” accordion is now. Same paper, same copper, same Fraunces headline as the “Find the Berkey that fits your table” block, but built to stay short: one bar, three questions, answers that open underneath. Copy is Phoenix and PF-2 specific and matches the wording already on the Phoenix filter FAQ. Nothing is installed on the collection yet.

Option 12Question bar, three sealed chips, one answer opens under the bar

Replacement filters

What fits, what lasts, what to add.

All Phoenix answers →
Option 13Split bar, title on the left, three hairline questions that open in place

Replacement filters

Phoenix elements, PF-2 underneath.

Two parts, two jobs. Elements do the broad work, fluoride filters finish it.

2,750 gal per element Fits every Berkey
Will either one fit my system?
Yes. Phoenix elements drop into the existing holes with the same wing nuts, and the PF-2 fluoride filter threads onto the bottom of each stem. That holds for the Travel, Big, Royal, Imperial and Crown.
How long before I replace them?
Phoenix: 2,750 gallons per element, 5,500 per pair, and re-cleanable along the way. PF-2: rated to 1,000 gallons, then swap. Sediment-heavy water shortens both.
Is fluoride worth the extra pair?
If it is the reason you bought a gravity system, yes. Carbon alone starts near 75.5% reduction and drops off, while PF-2 is built for it. Shop the PF-2 set.
Option 14Shortest bar, one line of reassurance and a Filter FAQ button that opens a sheet

Phoenix fits every Berkey. PF-2 handles the fluoride. Five answers if you want the long version.

All three keep the bar itself around 50 to 60px tall on desktop, so the collection grid still starts high on the page. Option 12 hides one answer at a time; Option 13 uses native <details> so the answers stay crawlable with no script; Option 14 costs the least height and mirrors the Size finder pattern already live on Berkey Systems. Copy sticks to published figures: 2,750 gallons per element, 5,500 per pair, PF-2 rated to 1,000 gallons, up to 75.5% fluoride reduction from carbon alone. No competitor links, no prices invented.