diff --git a/tuple/include/tuple_filter.hpp b/tuple/include/tuple_filter.hpp
new file mode 100644
index 00000000..0cf396ff
--- /dev/null
+++ b/tuple/include/tuple_filter.hpp
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef TUPLE_FILTER_HPP_
+#define TUPLE_FILTER_HPP_
+
+#include <tuple_sketch.hpp>
+
+namespace datasketches {
+
+template<typename Summary, typename Allocator = std::allocator<Summary>>
+class tuple_filter {
+public:
+  using Entry = std::pair<uint64_t, Summary>;
+  using CompactSketch = compact_tuple_sketch<Summary, Allocator>;
+  using AllocEntry = typename std::allocator_traits<Allocator>::template rebind_alloc<Entry>;
+
+  explicit tuple_filter(const Allocator& allocator = Allocator());
+
+  template<typename Sketch, typename Predicate>
+  CompactSketch compute(const Sketch& sketch, const Predicate& predicate) const;
+
+private:
+  Allocator allocator_;
+};
+
+}
+
+#include "tuple_filter_impl.hpp"
+
+#endif
diff --git a/tuple/include/tuple_filter_impl.hpp b/tuple/include/tuple_filter_impl.hpp
new file mode 100644
index 00000000..95698e90
--- /dev/null
+++ b/tuple/include/tuple_filter_impl.hpp
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#ifndef TUPLE_FILTER_IMPL_HPP_
+#define TUPLE_FILTER_IMPL_HPP_
+
+namespace datasketches {
+
+template<typename S, typename A>
+tuple_filter<S, A>::tuple_filter(const A& allocator):
+allocator_(allocator)
+{}
+
+template<typename S, typename A>
+template<typename Sketch, typename Predicate>
+auto tuple_filter<S, A>::compute(const Sketch& sketch, const Predicate& predicate) const -> CompactSketch {
+  std::vector<Entry, AllocEntry> entries(allocator_);
+  entries.reserve(sketch.get_num_retained());
+  std::copy_if(
+    sketch.begin(),
+    sketch.end(),
+    std::back_inserter(entries),
+    [&predicate](const Entry& e) {return predicate(e.second);}
+  );
+  entries.shrink_to_fit();
+  return CompactSketch(
+    !sketch.is_estimation_mode() && entries.empty(),
+    sketch.is_ordered(),
+    sketch.get_seed_hash(),
+    sketch.get_theta64(),
+    std::move(entries)
+  );
+}
+
+}
+
+#endif
diff --git a/tuple/include/tuple_sketch.hpp b/tuple/include/tuple_sketch.hpp
index 383e5736..e4a40c79 100644
--- a/tuple/include/tuple_sketch.hpp
+++ b/tuple/include/tuple_sketch.hpp
@@ -578,6 +578,7 @@ class compact_tuple_sketch: public tuple_sketch<Summary, Allocator> {
   template<typename E, typename EK, typename P, typename S, typename CS, typename A> friend class theta_union_base;
   template<typename E, typename EK, typename P, typename S, typename CS, typename A> friend class theta_intersection_base;
   template<typename E, typename EK, typename CS, typename A> friend class theta_set_difference_base;
+  template<typename S, typename A> friend class tuple_filter;
   compact_tuple_sketch(bool is_empty, bool is_ordered, uint16_t seed_hash, uint64_t theta, std::vector<Entry, AllocEntry>&& entries);
 
 };
diff --git a/tuple/test/CMakeLists.txt b/tuple/test/CMakeLists.txt
index 4ca6a503..5e1a3ab6 100644
--- a/tuple/test/CMakeLists.txt
+++ b/tuple/test/CMakeLists.txt
@@ -43,6 +43,7 @@ target_sources(tuple_test
     tuple_intersection_test.cpp
     tuple_a_not_b_test.cpp
     tuple_jaccard_similarity_test.cpp
+    tuple_filter_test.cpp
     array_of_doubles_sketch_test.cpp
     engagement_test.cpp
 )
diff --git a/tuple/test/tuple_filter_test.cpp b/tuple/test/tuple_filter_test.cpp
new file mode 100644
index 00000000..933a776c
--- /dev/null
+++ b/tuple/test/tuple_filter_test.cpp
@@ -0,0 +1,87 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#include <catch2/catch.hpp>
+#include <tuple_filter.hpp>
+
+namespace datasketches {
+
+TEST_CASE("test", "[tuple_filter]") {
+  auto usk = update_tuple_sketch<int>::builder().build();
+  tuple_filter<int> f;
+
+  { // empty update sketch
+    auto sk = f.compute(usk, [](int){return true;});
+    REQUIRE(sk.is_empty());
+    REQUIRE(sk.is_ordered());
+    REQUIRE(sk.get_num_retained() == 0);
+  }
+
+  { // empty compact sketch
+    auto sk = f.compute(usk.compact(), [](int){return true;});
+    REQUIRE(sk.is_empty());
+    REQUIRE(sk.is_ordered());
+    REQUIRE(sk.get_num_retained() == 0);
+  }
+
+  usk.update(1, 1);
+  usk.update(1, 1);
+  usk.update(2, 1);
+  usk.update(2, 1);
+  usk.update(3, 1);
+
+  { // exact mode update sketch
+    auto sk = f.compute(usk, [](int v){return v > 1;});
+    REQUIRE_FALSE(sk.is_empty());
+    REQUIRE_FALSE(sk.is_ordered());
+    REQUIRE_FALSE(sk.is_estimation_mode());
+    REQUIRE(sk.get_num_retained() == 2);
+  }
+
+  { // exact mode compact sketch
+    auto sk = f.compute(usk.compact(), [](int v){return v > 1;});
+    REQUIRE_FALSE(sk.is_empty());
+    REQUIRE(sk.is_ordered());
+    REQUIRE_FALSE(sk.is_estimation_mode());
+    REQUIRE(sk.get_num_retained() == 2);
+  }
+
+  // only keys 1 and 2 had values of 2, which will become 3 after this update
+  // some entries are discarded in estimation mode, but these happen to survive
+  // the process is deterministic, so the test will always work
+  for (int i = 0; i < 10000; ++i) usk.update(i, 1);
+
+  { // estimation mode update sketch
+    auto sk = f.compute(usk, [](int v){return v > 2;});
+    REQUIRE_FALSE(sk.is_empty());
+    REQUIRE_FALSE(sk.is_ordered());
+    REQUIRE(sk.is_estimation_mode());
+    REQUIRE(sk.get_num_retained() == 2);
+  }
+
+  { // estimation mode compact sketch
+    auto sk = f.compute(usk.compact(), [](int v){return v > 2;});
+    REQUIRE_FALSE(sk.is_empty());
+    REQUIRE(sk.is_ordered());
+    REQUIRE(sk.is_estimation_mode());
+    REQUIRE(sk.get_num_retained() == 2);
+  }
+}
+
+} /* namespace datasketches */