To filter via wishlist without installing any browser add-ons, you can use this bookmarklet:
1. Create a bookmark for any page (even this one).
2. Edit the bookmark you just made, name it whatever you want, and for the url, copy/paste the code below:
javascript:(()=>{ const isValidPage = location.host === "www.daz3d.com" && location.pathname !== "/wishlist"; const id = "show_wishlist_only_option"; if (isValidPage && !document.getElementById(id)) { const productList = daz.catalog.productList.map(n => parseInt(n)); const wishlistSet = new Set(Object.keys(daz.filter.filters.inWishlist).map(id => parseInt(id))); const row = document.getElementById("filter_container") || document.getElementById("large_owned")?.parentNode; const checkbox = document.createElement("span"); const label = document.createElement("label"); const input = document.createElement("input"); const span = document.createElement("span"); checkbox.id = id; checkbox.classList.add("cursor-pointer", "filter-checkbox"); checkbox.appendChild(label); label.appendChild(input); label.appendChild(span); span.innerText = " Wishlist Only"; input.type = "checkbox"; input.onchange = () => { daz.catalog.productList = input.checked ? productList.filter((id) => wishlistSet.has(id)) : productList; daz.catalog.applyFilters(true); }; row.appendChild(checkbox); } })()3. Now, once you're on any scrollable products page, click the bookmark and it'll add a "Wishlist Only" filter option you can use.
Enjoy!